Portions of the North Bay were shook Sunday afternoon by a 4.0 magnitude earthquake that began in east Sonoma County, according to the U.S. Geological Survey.

A swarm of at least six earthquakes reaching up to magnitude 2.9 rattled San Ramon near San Francisco, the U.S. Geological Survey reports.

CONTRA COSTA COUNTY, CA - Sunday night, a preliminary 2.7 magnitude quake was detected near San Ramon, according to the U.S. Geological Survey.

A powerful, magnitude-7.0 earthquake has struck in a remote area near the border between Alaska and the Canadian territory of Yukon on Saturday

The federal government and earthquake experts blamed a technical glitch for the alert that sent warnings hundreds of miles away last week.

CONTRA COSTA COUNTY, CA - A preliminary 2.8 magnitude quake was detected close to San Ramon Sunday night, according to the U.S. Geological Survey.

Officials said the megaquake advisory is not a prediction and the probability of a magnitude 8 or larger quake is only about 1%, but there's hope it will serve as a wake-up call.

A magnitude 7 earthquake has rocked Alaska on Saturday, Dec. 6, according to the United States Geological Survey (USGS).

A powerful magnitude-7.6 earthquake struck off Japan’s northeastern coast on Monday, triggering evacuation orders and a tsunami warning for parts of the coastline.

Japan's Prime Minister Sanae Takaichi said the government set up an emergency task force to urgently assess the extent of damage.

The quake struck the country's north just days after a 7.5-magnitude earthquake in the same region injured 50 people.

The James Webb Space Telescope (JWST) has once again spotted a distant exoplanet that I have exactly zero interest in visiting. The ultrahot super-Earth, descriptively named TOI-561 b, is surrounded by a thick blanket of hot gas that churns above a broiling magma ocean. Fun!