Yellowstone's volcanic past reveals a dynamic system of repeated caldera-forming eruptions and smaller lava flows, with magma ...

Scientists have uncovered tens of thousands of previously unseen earthquakes beneath Yellowstone, a reminder that one of the ...

America’s Rocky Mountain west ecosystem is thriving due to national efforts to preserve and protect the land — and everything on it. Wildlife Tourism for Tomorrow — a flagship initiative under the ...

Two of the world's top predators squaring up. Grizzlies and wolves are common in a few ways, and very different in others. Both are predators, using both hunting and scavenging methods to secure their ...

Yellowstone National Park feels like a living Earth museum, where bubbling geothermal wonders, sweeping valleys full of ...

Yellowstone National Park is a sprawling masterpiece located in the west. And while the park is massive by anyone's standards ...

December was dominated by record-highs, but Yellowstone's Old Faithful plunged to -27 Sunday, the coldest spot in the Lower ...

In Yellowstone National Park and areas just outside the park, at least 72 grizzly bears died in 2025, mostly at the hands of ...

This story was first published by WyoFile on Dec. 18, 2025. The Greater Yellowstone Ecosystem’s grizzly population continues ...

MISSOULA, Mont. — Access to the southern half of Yellowstone National Park will resume Monday by way of Wyoming. Park officials are also talking with Montana officials about reopening the rest of the ...

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