Watch: A rainbow hot spring at Yellowstone National Park
Yellowstone's superheated and mineral-rich groundwater returns to the surface as colorful hot pools and springs.
Via Films/Artlist.io
-
Encyclopædia Britannica, Inc.Learn about a controversial 2017 study that used thorium/uranium dating of broken mastodon bones to argue that a prehistoric human species, such as Neanderthals, lived in North America some 130,000 years ago.
-
Encyclopædia Britannica, Inc.Geysers in Yellowstone National Park, northwestern Wyoming, U.S.
-
Public Domain videoWilliam Jennings Bryan's “Cross of Gold” speech, given at the Democratic National Convention, Chicago, July 8, 1896.
-
Encyclopædia Britannica, Inc.From The Second World War: Triumph of the Axis (1963).
News •
Luna, a 10-year-old Jack Russell, just survived a month loose in Yellowstone National Park
• Oct. 17, 2026, 6:00 AM ET (Los Angeles Times)
Last Modification: