Yellowstone National Park
Five Things to Know About the Yellowstone Supervolcano
There's no need to worry: It's unlikely it will blow anytime soon
Geologists Map the Plumbing Beneath Yellowstone's Old Faithful Geyser
Without turning over a stone, geologists imaged the subsurface supply for this iconic geyser
Yellowstone Grizzly to Be Removed From Endangered Species List
Their numbers have grown from 136 animals in 1975 to roughly 700 today
Why Elk Calves Are Undetectable to Yellowstone's Wolves
In Yellowstone, elk calves are left unprotected by their herd and are the easiest prey for wolves to catch. Luckily, the newborns have no scent
The Best Way to Protect the World’s Forests? Keep People in Them
Instead of kicking indigenous groups out, let them continue to manage these lands effectively, argues a new report
Why the U.S. Army Guarded the 23 Remaining American Buffalo
In 1882, General Philip Sheridan's expedition to the protected buffalo haven in Yellowstone National Park revealed a gruesome reality
How Yellowstone Scientists Really Combat Invasive Species
Yellowstone cutthroat trout are on the brink of extinction as invasive lake trout continue to eat them
American Safaris: Where to See the Biggest Mammals in the U.S.
Go wild for the United States' largest mammals and take an American Safari
A Letter Written by Charles Darwin, Twice Stolen, Returns to the Smithsonian
After being snatched by an intern in the mid 1970s, the missive written by the scientist returns to Washington
Why You Might Start Seeing Disney And Other Brands in National Parks
Relaxed rules on donor recognition could allow corporate sponsors to fund items within National Parks
The Science Behind Yellowstone's Rainbow Hot Spring
The Grand Prismatic Spring might seem photoshopped, but there's very real science beneath its vibrant colors
Yellowstone’s Most Famous Bear Is Dead
Who shot “Scarface”?
Marathoner Sets Out to Run All of America's National Parks
Autumn Ray's goal: 59 national parks before she turns 40 in four years
Melting Ice in Yellowstone is Revealing Ancient Artifacts Faster Than Researchers Can Handle
The tools, spears and even baskets from ancient Native Americans are emerging faster than archeologists can collect them
Ask Smithsonian: Could the Volcano Beneath Yellowstone National Park Ever Erupt?
The good news is that an eruption there is highly unlikely, but the bad news is that it would be huge
Should People Be Allowed to Boat Through Yellowstone?
Conservationists and recreational paddlers are split on whether to open up remaining National Parks waterways to boaters
Grizzlies in Yellowstone Are Already Waking Up
Warm weather has drawn at least one bear out of hibernation and in search of food
Tourist Trash Has Changed the Color of Yellowstone’s Morning Glory Pool
Researchers have found proof of what caused a hot spring’s drastic color modification—it's people, of course
The Park Service Wants to Cull 900 of Yellowstone's 4,900 Buffalo
The Park Service will be killing bison that stray from the park
This Is Why the Park Service Banned Drones—One Just Crashed Into a Famous Hot Spring
This is why we can't have nice things
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