For more than a month, the San Francisco Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes — the latest in a series of seismic swarms that have rattled windows and raised ...

Aviation's climate impact is partly due to contrails—condensation that a plane streaks across the sky when it flies through ...

Researchers studying a massive landslide in Alaska have detected strange seasonal seismic pulses caused by water freezing and ...

A muddy eruption from the Black Diamond Pool at the Biscuit Basin in Yellowstone National Park was captured by a webcam on ...

Scientists with the Hawaiian Volcano Observatory have installed a new monitoring camera at Kīlauea volcano to replace V3cam, ...

To this date, there has been no explanation given for how and why a mysterious figure was seen at the waterfall.

NASA’s SWOT satellite has done something no satellite has ever done before — it captured a giant Pacific tsunami in stunning ...

I visit the Tsunami Memorial in Khao Lak Thailand to reflect on the Khao Lak Tsunami 2004 Boxing Day Tsunami tragedy in ...