Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

A series of slowly widening fissures in southern Ethiopia once again drew the attention of scientists and authorities to one ...

Seismologists have discovered hidden faults at the Mendocino Triple Junction by tracking tiny earthquakes using a new ...

The Iberian Peninsula sits on a boundary between two large tectonic plates that are being stressed by a variety of forces, ...

By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...

A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating ...

On December 30, 2025, an earthquake measuring 2.2 on the Richter scale occurred 51 miles southwest of Burwash Landing, Alaska. This seismic event, recorded at a depth of 2.5 miles (4 km), has raised ...

Scientists say the undersea plate boundary beneath the Strait of Gibraltar, known as the Gibraltar arc, will move into the Atlantic after a long lull, with acceleration expected in about 20 million ...

For most of human history, darkness was a constant. The rhythms of nature, wildlife behavior, and even human sleep evolved under predictable cycles of day and night. In the past century, however, ...

PHOENIX — The microphone Charlie Kirk had been holding when he was fatally shot was displayed onstage, encased in glass, under a spotlight. The T-shirt design that he was wearing — “FREEDOM,” in a ...

Participants at the Minnesota Union Leadership Program chat with Working People on the ground as they refine their skills for the future of the labor movement. A sign at a May Day protest in St. Paul, ...