A mysterious blue water-filled hole appeared in Yellowstone's Norris Basin, caused by small explosions, but poses no ...

There's been a lot of people wondering about a possible volcanic eruption at Yellowstone National Park. Let's talk about it.

Yellowstone National Park is celebrating an ecological milestone along with a key anniversary this summer, Oregon State ...

"Wildlife is not leaving Yellowstone National Park in large numbers," Linda Veress, spokesperson for the National Park ...

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National ...

The bear was killed by park staff in the evening of July 11, and marks the first lethal removal of a black bear at ...

The United States 150 year old park, which also holds the title of being the world's first national park, Yellowstone ...

The move is to protect the park’s native and wild trout fisheries. High temperatures and low river flow must improve until ...

If you need one last kicker to discredit the man’s viral post, look no further than the top comment on the video. Yellowstone ...

The NPS wrote in its Yellowstone National Park warning, "From mid-March to mid-July, grassy, brushy, low elevation areas (4,000–6,500 feet) are ideal tick habitat in Yellowstone. Wear repellent even ...

On the flip side, wolves have been known to hunt down bison, and often need a pack to take down just one of the big beasts. As you might imagine, bison are rather tough creatures and can be quite the ...

You don't even have to go far outside Yellowstone or to any obscure state parks in Wyoming. The biggest state covered by Yellowstone is also home to America's first-ever national forest, which rivals ...