The magma cap is critical for preventing eruptions at Yellowstone ... Steaming Morning Glory Pool in the Upper Geyser Basin, Yellowstone National Park, Wyoming. Marina_poushkina/Getty Images ...

Beneath Yellowstone National Park lies something extraordinary—a giant underground chamber filled with molten rock, trapped ...

Construction of the $120-million, four-span steel plate girder bridge spanning the Yellowstone River gorge is slated to ...

A second bison goring incident has been reported in Yellowstone National Park this year, highlighting the importance of respecting wildlife in the area.

Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.

For generations, the majestic beauty of Yellowstone National Park has captivated millions, drawing visitors with its steaming ...

Find out about the latest happenings in the world of entertainment, and also learn from experts about: relationships, ...

A New Jersey man on Tuesday became the second person this year to be gored by a bison in Yellowstone National Park. Authorities say the 30-year-old ...

YVO just released an updated version of its response plan for geological hazards in Yellowstone National Park. The plan ...

On the night of May 31, an eruption from the Black Diamond Pool in Yellowstone National Park shot up about 20 feet, according ...

This frame capture of a video from a webcam shows a small eruption emanating from Black Diamond Pool in Biscuit Basin, a subbasin of Upper Geyser Basin in Yellowstone National Par ...