Fast forward to 2025, and there have been only three eruptions of Mauna Loa in the past 75 years since 1950: 1975, 1984, and 2022. While the frequency of Mauna Loa eruptions has decreased in the past ...

In 2007, residents in San Anselmo, Ross, Larkspur, Fairfax and the unincorporated communities of Greenbrae, Kentfield, Sleepy ...

Earthquake in Japan: a 3D model reveals how hidden faults raised the ground by up to 5 meters on the Noto Peninsula.

A powerful 7.3-magnitude earthquake struck Alaska on Wednesday, unleashing seismic shockwaves that raced through the Earth's ...

The quake that struck Alaska’s southern coast on Wednesday, July 16 is part of a larger sequence that may continue to unfold ...

A tsunami warning that was then downgraded to an advisory was triggered by a 7.3-magnitude quake in the Gulf of Alaska on Wednesday, according to data from the U.S. Tsunami Warning System, which is ...

Scientists discover enormous pockets of salty brine beneath the Pacific Ocean, key to understanding periodic underwater ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

US expands militarized zones to 1/3 of southern border, stirring controversy Annexed militarized zones will soon cover nearly one-third of the U.S. border with Mexico, empowering soldiers to ...

Where People Meet Place Discover the fascinating world of population geography! From the densest cities to the emptiest regions, we explore how people shape the planet — and how the planet shapes ...

Iran targeted the U.S. military's largest Middle East air base on Monday, June 23, in an apparent response to Saturday strikes.

All times on the map are Iran time. The New York Times A moderately strong, 5.1-magnitude earthquake struck in Iran on Friday, according to the United States Geological Survey.