Just after 5:09 a.m., on Saturday, June 13, monitoring equipment in Biscuit Basin registered anomalous activity, including seismic energy and a low-frequency acoustic signal, called “infrasound,” that ...

Two years after a dramatic explosion in Yellowstone's Biscuit Basin, a new geyser shot up near Black Diamond Pool.

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

Iceland's volcanic landscapes are a testament to the raw power of nature, offering a unique experience for those willing to explore beyond the usual tourist spots ...

“Ground that the team had walked on just 2 days earlier had developed into an actively boiling pool!” officials wrote on June ...

Early on the morning of Saturday, June 13, 2026, a small hydrothermal explosion occurred at Biscuit Basin in Yellowstone ...

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 ...

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

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 ...

A deep-learning algorithm applied to 15 years of seismic recordings beneath Yellowstone has identified 86,276 earthquakes ...

From Yellowstone's geysers to Acadia's rocky coastline, discover what makes each of America's 63 national parks worth ...