A light, 4.1-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

Kīlauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Episode 30 of the ongoing eruption ...

To get the geological data, the plane flies as low as 300 feet. The plane's instruments measure the Earth’s magnetic field and naturally occurring low levels of radiation.

An eruption at Hawaii's Kilauea volcano is imminent, based on current activity, according to the U.S. Geological Survey. Lava ...

The USGS says the century-old Phosphoria petroleum system in Wyoming and Colorado is nearly depleted, but the nearby Mowry ...

A 3.9-magnitude earthquake was reported in California on Thursday (August 14), according to the United States Geological ...

Maui County Council Chair Alice Lee (clockwise from upper left) and Council Member Tamara Paltin ask questions Monday of Eva Blumenstein, the Department of Water Supply’s Planning Program ...

The United States Geological Survey (USGS) describes Kīlauea as one of the world's most active volcanoes. It has been erupting intermittently since Dec. 23, 2024, within the summit caldera in ...

This fact has caused some to question whether this tsunami should be considered the largest ever recorded. Nonetheless, scientists with the United States Geological Survey have labeled it as such.