How would a large eruption at Yellowstone impact Colorado? According to the USGS, a “supereruption” at Yellowstone would have regional effects, including falling ash and short-term changes to ...

Six tourists from China, Italy and California were killed when a pickup truck collided with their van near Yellowstone ...

The Yellowstone Plateau Volcanic Field has some of the largest rhyolite lava flows on Earth. Have you ever wondered what these flows look like in their interior, or how the ...

In Yellowstone National Park ... just a little to get closer to these natural wonders? Quite a bit, as one Colorado man recently learned when he was slapped with jail time and a hefty fine ...

When it comes to genetic diversity, the cutthroat blows all other trout out of the water. You’ll find them scattered across ...

In Colorado, elk were driven to the brink of ... and pointed to the success of wolves in Yellowstone in restoring biodiversity. "We want wolves here because we know the ecological importance ...

It’s “national expansion, the first Colorado wine to be placed out of ... be on the wine lists at eight lodges and restaurants in Yellowstone, including the historic Old Faithful Inn.

The best fox last year in Yellowstone was the first fox. I was with a group of photographers, and we spotted him in an open ...

Editors Note: This story features a video of the explosion that contains profanity. A large explosion sent visitors running down the boardwalk of one of Yellowstone National Park's famed thermal ...