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

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

More geological changes are occurring at Yellowstone National Park, as another hole forms in one of the park's basins.

A new, rapidly growing hole filled with icy blue water has appeared in Yellowstone National Park's Norris Geyser Basin, ...

Yellowstone geologists discovered the baby hydrothermal feature in April while doing routine work at Norris Geyser Basin, the ...

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 ...

DENVER ( KDVR) — Yellowstone National Park staff reported Thursday that on Friday, July 11, an adult female black bear was ...

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 ...