Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...

Tūtū Pele couldn't let the incoming Kona storm system have all the fun, as Kīlauea began lava fountaining at approximately 9:17 a.m. on March 10.

A 2.9-magnitude earthquake struck near a small community on Washington's Key Peninsula early Wednesday morning.

Did you feel it? An earthquake with a preliminary magnitude of 3.3 struck near San Ramon on Sunday night, the U.S. Geological Survey said.

Liquefaction: Areas along waterways are at the greatest risk of liquefaction. Divided between “low,” “moderate,” and “high,” severity, the map puts Santa Maria, Lompoc, Buellton, Ballard, Los Olivos, ...

The “gravity hole” formed at least 70 million years ago after convection in Earth’s mantle. The weak gravity could impact our ...

We’ve pulled together a list of some of the world’s steepest streets where residents live life on the edge, from vertiginous ...

Locals reported that they felt a "weak shaking" ...

Explore these hidden underground adventures in Arkansas, where stunning caves and unique experiences await, perfect for ...

Radoboj is an idyllic settlement in Zagorje on the slopes of Strahinjčica, where millions of years of geological history can be absorbed.

A new study suggests that certain “forever chemicals” may quietly accelerate biological aging at the cellular level.

A small earthquake was reported just north of Great Falls on Thursday, February 26, 2026 - the latest in a string of relatively small quakes.