Around 465 active geysers are roiling across Yellowstone National Park at any given time, with new ones regularly bubbling to ...

'Just an awe-inspiring video of Yellowstone National Park's Lone Star Geyser erupting. "The Lone Star Geyser is near the Old Faithful, on the Lone Star Geyser trail," the filmer, Clay Myers shared.

Yellowstone National Park geologists have confirmed that a small hydrothermal explosion that occurred earlier this month formed a new thermal pool.

Few natural phenomena inspire as much fascination and concern as the Yellowstone supervolcano. Beneath the park’s famous geysers, hot springs, and geothermal features lies one of the largest volcanic ...

The location of the new pool. (USGS/Public Domain) A churning pool of water has opened up in Yellowstone National Park – just ...

In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks ...

In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks flying into the air and formed cracks in the ...

When Yellowstone National Park staff arrived to work on Saturday, June 13, they noticed something odd: the Firehole River flowing from Biscuit Basin was filled with “a light‑grey, milky plume.” Upon ...

Yellowstone visitors near the popular Grand Prismatic Spring were outraged Sunday watching a man carry a child on dangerous ...

A 12-year-old was injured by a bison while visiting Yellowstone National Park last week, the National Park Service said.