The largest acidic geyser in the world, Echinus Geyser, is active again, with eruptions occurring every 2 to 5 hours, ...

The world's largest acidic geyser has begun erupting again in Yellowstone after slumbering for over five years, the national ...

EDF's new grantees conduct policy-relevant research using data from past events to understand the potential impacts of SRM.

Lunar rocks collected by Apollo astronauts more than half a century ago are providing a fresh take on the moon's mysterious ...

The avalanche that killed nine people near Lake Tahoe raises questions about just how safe the fast-growing adventure tourism ...

One thing that makes the Lassen Peak Trail special is its accessibility within the context of Lassen Volcanic National Park.

Volcanoes and wildfires can inject millions of tons of gases and aerosol particles into the air, affecting temperatures on a ...

When we think of ice on Mars, we typically think of the poles, where we can see it visibly through probes and even ground-based telescopes. But the poles are hard to access, and even more so given the ...

Taftan volcano in southeastern Iran rose 3.5 inches over 10 months, signaling that it is waking up after 700,000 years of dormancy.

A restarted black hole in J1007+3540 reveals how episodic jet activity and cluster pressure sculpt giant radio galaxies. Astronomers have captured one of the clearest views yet of a black hole ...

Your device does not support the audio. On February 5, 1958, a U.S. Air Force B-47 bomber collided with an F-86 fighter jet during a training flight over Georgia, and the bomber crew released a Mark ...