Art from the Archives: with Brittany Miller From historical facts to pop culture, each artist will dust off the mystery behind some of our most loved pieces.
Be the first to see the Telluride Historical Museum's new annual exhibit, Voices of Wartime: Telluride during WWII. Experience wartime Telluride from those who lived and fought during this tragic twentieth-century conflict. The era is brought to life through vibrant oral histories, period film reels, iconic images, and never before seen artifacts. This event […]
Calling all dolls and dreamboats! Put on your dancin' shoes for a 1940s G.I. Swing Dance at the Sheridan Opera House! Jive to a live swing band, enjoy booze at the cash bar, and jitterbug the night away at this dynamite dance! This event is in celebration of the Telluride Historical Museum's exhibit opening, "Voices […]
More about Dr. MIchael Amundson Dr. Amundson is a professor of history at Northern Arizona University. His research focuses on the Atomic Age in the American West. As a relatively new field, Atomic History incorporates all things nuclear including such fields as community, environmental, cultural, social, political, and scientific history. Dr. Amundson is also a […]
What do Martha the last passenger pigeon, a fragment from Plymouth Rock, and Julia Child’s kitchen have in common? Each of these objects tells an important story about the diverse history of America. These and 98 other objects are part of The Smithsonian’s […]
Join long time local and storyteller Ashley Boling every Thursday through July 31 for this fun and lively tour about town! Learn more about the people, buildings, and events that make Telluride unique. Meet at the Telluride Historical Museum. There will be no tour on Thursday, July 3. $10 Museum Members / $15 non-members.
"We can no longer ignore that voice within women that says: 'I want something more than my husband and my children and my home.'" - Betty Friedan Part performance and part Q&A, this living history event features "Gail Murphy," one of millions of "Rosies" who went to work in industrial jobs to supply the front […]
Join long time local and storyteller Ashley Boling every Thursday through August 28 for this fun and lively tour about town! Learn more about the people, buildings, and events that make Telluride unique. Meet at the Telluride Historical Museum. $10 Museum Members / $15 non-members.
"We can no longer ignore that voice within women that says: 'I want something more than my husband and my children and my home.'" - Betty Friedan Part performance and part Q&A, this living history event features "Gail Murphy," one of millions of "Rosies" who went to work in industrial jobs to supply the front […]
The 10th Mountain Division was instrumental in Italy during World War II, and its veterans went on to play a prominent role in the rise of the ski industry after the War. Join Flint Whitlock, author of "Soldiers on Skis: A Pictorial Memoir of the 10th Mountain Division," for an engaging Fireside Chat about […]
Join long time local and storyteller Ashley Boling every Thursday through August 28 for this fun and lively tour about town! Learn more about the people, buildings, and events that make Telluride unique. Meet at the Telluride Historical Museum. $10 Museum Members / $15 non-members.
Join Flint Whitlock, military historian and author of "Soldiers on Skis: A Pictorial Memoir of the 10th Mountain Division," for an engaging Fireside Chat about the Colorado ski industry, World War II, and the surprising relationship between the two. A FREE program in conjunction with the Telluride Historical Museum’s exhibit: “Voices of Wartime: Telluride During […]
Learn more about the local history of Telluride, the basics of conservation photography, and join in at a shoot at Alta Lakes. Sign up by emailing info@telluridearts.org Limited space available. Bring: Yourself and your camera. DSLR preferred but not required. Meet: at the Telluride Historical Museum. Be prepared for a trip up to Alta Lakes […]
Join Dr. Bonnie Clark, Associate Professor of anthropology at the University of Denver, and discover how archaeologists and historians unravel this history of Colorado's notorious Japanese Internment camps constructed during the Second World War. Bonnie Clark rediscovers this dark period by preserving the tangible history of the Amache internment camp, giving insight into the lives […]
Join long time local and storyteller Ashley Boling every Thursday through August 28 for this fun and lively tour about town! Learn more about the people, buildings, and events that make Telluride unique. Meet at the Telluride Historical Museum. $10 Museum Members / $15 non-members.
Join Dr. Bonnie Clark, Associate Professor of anthropology at the University of Denver, and discover how archaeologists and historians unravel this history of Colorado's notorious Japanese Internment camps constructed during the Second World War. Bonnie Clark rediscovers this dark period by preserving the tangible history of the Amache internment camp, giving insight into the lives […]
Join us for this special film screening and discussion with award-winning, documentary film director Ken Burns and his film, "The War." This special event celebrates the 70th Anniversary of the Allied invasion of France in June 1944. Book and DVD sales will also be available courtesy of the Between the Covers Bookstore. Tickets: $20/ Adults […]
Join long time local and storyteller Ashley Boling every Thursday through August 28 for this fun and lively tour about town! Learn more about the people, buildings, and events that make Telluride unique. Meet at the Telluride Historical Museum. $10 Museum Members / $15 non-members.
Join experts from the Telluride Historical Museum and Colorado State University Extension as they team up to lead a historical nature hike up Bridal Veil Falls. Click here to purchase tickets. Saturday, August 30 9:00 a.m. – 1:00 p.m. Ages 12+ Depart from the museum and carpool to the start of the hike at Pandora Mill. […]
Join local vintage guitar expert and collector Tom Nading for a discussion about American guitar building during the Second World War and how wartime production changes helped to establish the guitar’s prominence in 20th Century American music. More about Tom Nading After studying the piano and trombone through elementary school, Tom Nading picked up the […]
The tour on September 11 has been canceled. Please join us for next week's Lone Tree Cemetery Tour. Don’t miss this unique look at Telluride’s history and the iconic people that lived, worked, and were buried here. The tour will depart from the Museum and end at Lone Tree Cemetery.
Join experts in the local history and native plants of Telluride for a historical nature hike during Telluride’s golden season. Meet at the Museum. The hike will follow the Jud Wiebe trail. Saturday, September 13 9:00 a.m. – 1:00 p.m. Ages 12+ $20 / $15 Museum Members
Don’t miss this unique look at Telluride’s history and the iconic people that lived, worked, and were buried here. The tour will depart from the Museum and end at Lone Tree Cemetery. Tickets can be purchased over the phone, at the Museum or online at www.telluridemuseum.org/shop
What are archaeologists learning from the remarkable pottery crafted by the ancestral Pueblo Indians? Around 200 C.E., Pueblo peoples in the Southwest began producing pottery—utilitarian brown wares, and later, exquisitely painted white wares. Dr. Kari Schleher, an expert in the study of ancient pottery in the Southwest, will discuss how the study of pottery is […]
Don’t miss this unique look at Telluride’s history and the iconic people that lived, worked, and were buried here. The tour will depart from the Museum and end at Lone Tree Cemetery. Tickets can be purchased over the phone, at the Museum or online at www.telluridemuseum.org/shop
Join us for a behind-the-scenes field trip to the Crow Canyon Archaeological Center! Tour includes a hands-on visit to the Center's research lab, the Pit House Learning Center, and the the great kiva at the Dillard archaeological dig. Lunch will be provided. Meet at the Museum at 9:00am to arrange carpools. We will return to Telluride […]
Don’t miss this unique look at Telluride’s history and the iconic people that lived, worked, and were buried here. The tour will depart from the Museum and end at Lone Tree Cemetery. Tickets can be purchased over the phone, at the Museum or online at www.telluridemuseum.org/shop
A seasonal spin on our Lone Tree Cemetery Tours: the history and legends of Telluride’s past come to life in the dramatic (and historically accurate!) ambiance of lamp light. The tour will meet at Lone Tree Cemetery. Dress warmly and bring a flashlight. Tickets can be purchased over the phone, at the Museum, or online at www.telluridemuseum.org/shop
A seasonal spin on our Lone Tree Cemetery Tours: the history and legends of Telluride’s past come to life in the dramatic (and historically accurate!) ambiance of lamp light. The tour will meet at Lone Tree Cemetery. Dress warmly and bring a flashlight. Tickets can be purchased over the phone, at the Museum, or online at www.telluridemuseum.org/shop
Gather your courage for a haunted journey through Telluride’s former hospital. Bring your friends and get ready to be spooked! Friday, October 31, 8:00 - 10:00 p.m. $10 / $5 students (must present student ID) Click here to purchase advance tickets!
On December 13, 2014, or 12.13.14, the Telluride Foundation and other local nonprofit organizations hope that every single citizen will log-on to www.telluridegives.org and contribute to their favorite local charities. Donors search for and choose a nonprofit and give directly to something that will make a difference and celebrate the magic of the Telluride region. This year, help support […]
Telluride Elks Club Christmas, 1910. THM 78-4381. The Museum will be closed for Christmas on Thursday, December 25. We will reopen to our normal business hours on Friday, December 26. Happy Holidays!
The Telluride Historical Museum will be closed on Thursday, January 1, 2015 for New Year's Day. Happy holidays!
Join us for a one-of-a-kind experience exploring the history of the Telluride Ski Resort with local story teller Ashley Boling! Ski into History tours depart every Friday in January through March 2015, at 10:00 a.m. from the Mountain Village Heritage Plaza. Tours will last about 1 1/2 hours and cover easier terrain for all abilities. You must […]
Join us for a one-of-a-kind experience exploring the history of the Telluride Ski Resort with local story teller Ashley Boling! Ski into History tours begin every Friday in January through March 2015, at 10:00 a.m. from the Mountain Village Heritage Plaza. Tickets are $20/$15 for members. Click here to purchase advance tickets!
Join the Museum and The Pinhead Institute as we celebrate Telluride as a "Place of Invention" with an advanced screening of Rocky Mountain PBS' "Hydro Power" and student presentations! Tuesday, January 13, 2015, at the Sheridan Opera House. A FREE event! In 2013, the Museum and The Pinhead Institute were selected by the Smithsonian's Lemelson […]
Why take a walking history tour when you can do it on skis? Ski into History Tours are a fun and relaxed way to get to know the mountain and the history of Telluride with knowledgeable local guide Ashley Boling. The tours take place on the resort, so you will need skis or a snowboard and a […]
A Landscape Through Time: The Natural and Human History of Turkey Creek Mesa It’s been said that whiskey is for drinking and water is for fighting; find out who shot rancher Jake Lawson in a row over water rights on the next snowshoe tour with Eco Adventures guide, Eric Jorgensen. The town of Mountain Village […]
Why take a walking history tour when you can do it on skis? Ski into History Tours are a fun and relaxed way to get to know the mountain and the history of Telluride with knowledgeable local guide Ashley Boling. The tours take place on the resort, so you will need skis or a snowboard and […]
The radar operator of a No. 220 Squadron Boeing Fortress at Benbecula in the Hebrides, May 1943. On January 27, at 3:30 p.m., at the Wilkinson Public Library, the Museum will host: "Radar: what is it and how does it work?" Students will learn the fascinating history of the technology that changed the world, then […]
Why take a walking history tour when you can do it on skis? Ski into History Tours are a fun and relaxed way to get to know the mountain and the history of Telluride with knowledgeable local guide Ashley Boling. The tours take place on the resort, so you will need skis or a snowboard and […]
Bruce Palmer at Dallas Divide, c. 1930. THM 2006-01-178. Why take a walking history tour when you can do it on skis? Ski into History Tours are a fun and relaxed way to get to know the mountain and the history of Telluride with knowledgeable local guide Ashley Boling. The tours take place on the resort, so […]
Join us for "An Evening with the 10th Mountain Division: 20th anniversary screening of "Fire on the Mountain" and audience Q&A. On Friday, February 6, 2015, veterans from the 10th, along with Telluride filmmakers George and Beth Gage and Colorado Ski and Snowboard Hall of Famer Johnnie Stevens will host the 20th Anniversary screening of […]
Bruce Palmer at Dallas Divide, c. 1930. THM 2006-01-178. Why take a walking history tour when you can do it on skis? Ski into History Tours are a fun and relaxed way to get to know the mountain and the history of Telluride with knowledgeable local guide Ashley Boling. The tours take place on the resort, so […]
Bruce Palmer at Dallas Divide, c. 1930. THM 2006-01-178. Why take a walking history tour when you can do it on skis? Ski into History Tours are a fun and relaxed way to get to know the mountain and the history of Telluride with knowledgeable local guide Ashley Boling. The tours take place on the resort, so […]
Discover this unusual ecosystem of year-round wetlands whose age stretches back over 10,000 years, right in Telluride's backyard!
Join the Telluride Historical Museum for After School with the Museum: Secret Codes with Naval Flags! In World War II, naval ships used technology to talk between ships that was silent, effective, and hundreds of years old - flags! Now it's your turn! Students (ages 8-15) will make their own naval flags, spell out a […]
Bruce Palmer at Dallas Divide, c. 1930. THM 2006-01-178. Why take a walking history tour when you can do it on skis? Ski into History Tours are a fun and relaxed way to get to know the mountain and the history of Telluride with knowledgeable local guide Ashley Boling. The tours take place on the resort, so […]
Gather your friends and make a BEELINE to the Telluride Historical Museum’s 3nd Annual Adult Spelling Bee, Wednesday, March 4, 2015, 7:00 p.m., at the Sheridan Opera House! Admission: $5/ General seating Click here to purchase tickets! Teams of three work together to spell and win fabulous prizes! Returning teams receive a registration discount. Masters […]
Discover the history of Telluride's railroad grade from the Denver Rio Grande to the Galloping Goose, as well as the Ames power plant and the region's electrifying past!
Everyone knows that the United States won the Space Race and sent a man to the Moon, but many people don't know that modern rocketry got its start in World War II. Join us on Tuesday, March 24, 2:30 p.m., at the Wilkinson Public Library to learn more about the fascinating history of rocket science! […]
Join the Museum and other area partners at the Wilkinson Public Library for El día de los niños (Children's Day), an annual celebration of children, families, and reading. Visitors will also meet other families, learn about local educational resources, and connect children to the world of learning. The Museum will have a historical-themed photo booth […]
Museum re-opens for summer on Thursday, May 28! Our summer hours: Monday - Saturday, 11:00 a.m. - 5:00 p.m. Sunday, 1:00 - 5:00 p.m. (Thursdays open until 7:00 p.m. - Locals get in free!)
Join us for a one-of-a-kind experience exploring the history of Telluride with local story teller Ashely Boling! Learn more about the people, the history, and the architecture that make Telluride so special. Tour starts at the Telluride Historical Museum. Purchase tickets online or call us at (970) 728-3344. Click here to purchase tickets!
Join us for our exhibit opening of the Museum's 2015-16 annual exhibit, Forces of Nature: Telluride's Prehistoric Journey! Refreshments and a behind-the-scenes tour included - Free and open to the public. More about Forces of Nature: Telluride's Prehistoric Journey What was Telluride like before there were people? Before the ski resort, the mines and even […]
Join us for a unique look into Telluride history and the iconic people who lived, worked, and were buried here. The meeting place of this event has changed. Tours will now meet at the Museum at 1:00. Those who still wish to meet at Lone Tree Cemetery may do so. The tour group will arrive […]
This talk will focus on fossil, sedimentary, and chemical evidence for a massive reef-killing extinction that occurred 360 million-years-ago during the Devonian period. This evidence is contained in strata that occur in western and southwestern Colorado, and promises insights into what happens after a major ocean acidification event. James Hagadorn is […]
Deep Springs College was founded by L.L. Nunn after he brought hydroelectricity to Telluride and the world. Jackson Newell is President Emeritus of Deep Springs and the author of “The Electric Edge of Academe: The Saga of Lucien L. Nunn and Deep Springs College,” a look at the life and legacy of an irrepressible innovator. […]
Stop by the Museum after the Fourth of July Parade and enjoy a rootbeer float and free admission!
In 2011, Sylvan Bald stumbled upon two exposed dinosaur fossils near Telluride while on a hike. After working with a paleontologist and other local experts, Sylvan helped piece together the story of these bones. Sylvan has recently published “The Ice Blue Bones of Telluride: A Discovery Story”, a children’s book chronicling his find. Sylvan will […]
See Telluride as you've never seen it before! Join local historian Rudy Davison for an enlightening trek up Bear Creek and beyond to the historic Nellie Mine. Hikers should be in good physical shape and prepared for several hours of hiking at a moderate pace. Food and water are recommended. The tour will depart from […]
"Tough Men in Hard Places: A Photographic Collection" The mines in southwestern Colorado were in trouble and needed cheap, reliable electric power to keep running. This is the story of innovative solutions to solve the problem using alternating current electricity and the incredible effort, tenacity, and toughness of the men who overcame formidable obstacles to […]
"Tough Men in Hard Places: A Photographic Collection" The mines in southwestern Colorado were in trouble and needed cheap, reliable electric power to keep running. This is the story of innovative solutions to solve the problem using alternating current electricity and the incredible effort, tenacity, and toughness of the men who overcame formidable obstacles to […]
Ores to Metals: The Rocky Mountain Smelting Industry James Fell discusses his book, a comprehensive treatment of the smelting industry of Colorado. Packed with fascinating stories, statistics and mining data, Ores to Metals details the people, technologies, and business decisions that have shaped the smelting industry in the Rockies. The location of this event has […]
James Fell discusses his book, a comprehensive treatment of the smelting industry of Colorado.
Meet Enos Mills in person as presented by storyteller and biographer John Stansfield.
Meet Enos Mills in person as presented by storyteller and biographer John Stansfield.
Join us for the 12th Annual Feasting on History, a benefit for the Telluride Historical Museum, on Saturday, August 29th from 6:30PM to 10PM at La Piazza del Villaggio in Mountain Village. Tickets prices are Museum Lover at $275 and Museum Friend at $200 both include VIP admission to An Evening with Ken Burns […]
Join us for this special film screening of episode 5 of The Civil War and discussion with award-winning, documentary film director Ken Burns. Episode 5: "The Universe of Battle" focuses on Gettysburg, the costly battle that turned the tide of the Civil War. Click here to purchase tickets Ken Burns has been making documentary films […]
At the end of the last Ice Age, North America was populated by mastodons, woolly mammoths, lions, tigers, one ton sloths, camels, and other exotic animals. As humans began to populate North America, most of these megafauna went extinct.
A seasonal spin on our Lone Tree Cemetery Tours: the history and legends of Telluride’s past come to life in the dramatic (and historically accurate!) ambiance of lamp light. The tour will meet at Lone Tree Cemetery near the gated pedestrian entrance on Colorado Ave. at 6:00 p.m. Dress warmly and bring a flashlight. Tickets can be purchased over […]
“To Sleep Or Not To Sleep . . . That is The Question.” Enjoy a guided snowshoe tour with local naturalist Dalen Stevens. We will observe how wild creatures adapt to survive in a harsh winter environment. The tour will last about 4 hours, so please bring warm clothing, a lunch, and water-resistant footwear. Snowshoes […]
Come learn the history of Telluride's popular drinking establishments, hear and share stories from days of yore, and enjoy great refreshments and even better company
A living history presentation featuring Chautauqua speaker Steve Lee, who will be telling the incredible story of Otto Mears
Join collector Dirk dePagter for a guided tour of our 2016-2017 annual exhibit Treasure Maps: Cartography of the American Southwest.
Enjoy the stories told and objects shared from your community, or share an object yourself!
Explore the ruins of this overlooked and hard-to-find gem.
Come to the Museum after the Fourth of July Parade and celebrate with root beer floats and free admission!
Join Alec Jacobson as he talks about his work documenting overfishing in Lake Victoria.
Explore the stomping grounds of the Tomboy Bride with one of Telluride's premiere experts in mining history. Rudy Davison, longtime resident and mining historian, will be leading this combination jeep and hiking trip up to Tomboy Mine. From the mine complex, the tour will embark on foot into the surrounding high country, searching for the […]
Join us for this special film screening of episode 5 of The National Parks: America's Best Idea and a discussion with award-winning, documentary film director Ken Burns.
Discover the hidden history of the Valley Floor on this easy to moderate hike. The Telluride Valley Floor wasn't always the open space it is today. Evidence of the Valley Floor's previous lives still exists -- if you know where to look! Discover these forgotten stories and join us as we hunt for remnants of […]
Free Admission All Day! Root Beer Floats will be served at the Museum starting at 12:30 after the parade is over.
Thursday, August 10, 2017 | 5:30 pm - 6:30 pm Join the Telluride Historical Museum and award-winning poet Kierstin Bridger on a tour through Telluride’s notorious, historic Red Light District. Tour begins at the Museum. Tickets can be purchased online or at the Museum. Members $10 | Non-Members $15
The Fireside Chats are an annual series of free lectures in which artists, authors, performers, and intellectuals discuss local and regional history. Steve Lee as L.L Nunn A living history presentation with Steve Lee as L.L. Nunn who was the manager of the Gold King Mine and the first to successfully use long distance alternating […]
The Fireside Chats are an annual series of free lectures in which artists, authors, performers, and intellectuals discuss local and regional history. Join Allen C. Harper, Chief Executive Officer of the American Heritage Railways, as he discusses the history of the narrow gauge railroad and its impact on the southwest Colorado. h came to Norwood […]
The Fireside Chats are an annual series of free lectures in which artists, authors, performers, and intellectuals discuss local and regional history. Rudy Davison presents “A Bizarre Murder at the Cashin Mine.” Unravel the mystery behind a gruesome and mysterious death at this copper mine located in the Southwest area adjacent to Paradox Valley. October […]
Celebrate the season with this FREE Telluride tradition! Find your Christmas tree, make a wreath, enjoy hot cocoa, go on a sleigh ride, visit with Santa, and more at the Schmid Family Centennial Ranch on Wilson Mesa. Visit with Santa from 1-3pm. Sleigh rides for $5 from noon to 3:30pm. There is a suggested donation […]
Zia leader and Artist, Peter Pino, will give a free lecture at 6 p.m. Wed. May 16th in the Magazine Room of the Wilkinson Public Library on “Petroglyphs and Zia Tradition,” co-sponsored with the The Telluride Institute, Inc. and the Telluride Historical Museum. A former Governor and War Chief of the Pueblo of Zia, Peter […]
Learn more about the people and events that have made Telluride's history so fascinating.
Bring your treasures or antiques for a show and tell presentation and old-fashioned ice cream tasting followed by a tour of the log cabin museum, or just come for the stories and treats! Interested in showcasing your artifact? RSVP for a presentation space with Barbara at 970-708-8245 or barbaray_45@hotmail.com Telluride Historical Museum’s fall Fireside Chats […]
Meet at the Cemetery and join Norwood’s Barbara Youngblood to hear stories of the people buried in Norwood’s cemetery and the special role it plays in community history. Telluride Historical Museum’s fall Fireside Chats are a series of weekly lectures held in the “Living Room” at the Madeline Hotel and Residences in Mountain Village as […]
Ridgway’s Pete Davis presents the history of climbing in the San Juans spanning over 150 years including tales of explorers, miners, cowboys and more recently, some of the greatest climbers the modern world has ever known. Telluride Historical Museum’s fall Fireside Chats are a series of weekly lectures held in the “Living Room” at the […]
This Fireside Chat will be held in Norwood... Ridgway’s Pete Davis presents the history of climbing in the San Juans spanning over 150 years including tales of explorers, miners, cowboys and more recently, some of the greatest climbers the modern world has ever known. Telluride Historical Museum’s fall Fireside Chats are a series of weekly […]
Regina Lopez-Whiteskunk of Towaoc, former co-chair of the Bears Ears Intertribal Coalition and past Ute Mountain Ute Tribal councilmember, will hold a roundtable at the Telluride Historical Museum on any and all Ute and Native-American subjects of concern to local citizens. Audience members are encouraged to join in the discussions. About Regina: Ms. Regina Lopez-Whiteskunk […]
Eagle Rockshelter and 13,000 Years of Living Well on the Western Slope. Along with the Telluride Institute, the Telluride Historical Museum is co-hosting retired BLM archaeologist Glade Hadden of Delta, Colorado. Hadden uncovered the Eagle Rockshelter on the Gunnison River in Delta County, the oldest archaeological site in Colorado. The site uncovered artifacts to demonstrate […]
For our last day open of the summer we are offering all patrons to pay what they want for admission! We'll be open from 1:00 p.m.-5:00p.m. and anyone visiting can choose their own admission price. After that we'll close our doors for fall and will re-open December 4th. (But come see us for our Haunted […]
Open to Telluride Historical Museum Members and Franz Klammer guests & owners Join THM board member, local historian, walking encyclopedia Rudy Davison for a compendium of near mining tragedies in the Telluride area during the twilight of the high grade years between 1908-1912. Your second and last chance to see this special presentation! Museum members can […]
Bill and Todd of Mountain Trip have partnered with the Telluride Historical Museum for an action packed day of history and ice climbing in Ames. It’s the next best thing to a time machine…start off the adventure with a special behind the scenes tour of the Ames Power Plant. In 1891, this power plant was […]
The Telluride Historical Museum will open for the summer on Monday, June 3rd. Our summer hours will be: *Open seven days a week* Sunday 1-5:00 p.m. Monday - Saturday 11:00 a.m. - 5:00 p.m. Thursday open until 7:00 p.m. and FREE FOR LOCALS
