A 3.3-magnitude earthquake struck near Arcata, Northern California. Reports from as far as Oregon were submitted. Learn safety tips for seismic activity.

What to know about earthquakes Magnitude measures the energy released at the source of the earthquake, the U.S. Geological Survey says. It replaces the old Richter scale.

A 3.4-magnitude earthquake hit off the Southern California coast Tuesday, the U.S. Geological Survey reported. The 7-mile deep quake hit about 9 miles southwest from Manhattan Beach at 12:15 p.m ...

What to know about earthquakes Magnitude measures the energy released at the source of the earthquake, the U.S. Geological Survey says. It replaces the old Richter scale.

The United States has experienced numerous natural disasters, but none quite like the cataclysmic event that struck Alaska in 1964. Known as the Great Alaska Earthquake, this seismic phenomenon stands ...

In the vast tapestry of natural phenomena that paint the Earth’s geological history, earthquakes stand out as the most dramatic and destructive events. The United States, sprawling across a mosaic of ...

No damage was reported. Residents of Peshawar were jolted by a mild earthquake on Wednesday, with tremors measuring 4.7 on the Richter scale, Geo News reported, citing the Seismological Centre.

An earthquake occurred 22 miles north of Huntsville Sunday morning, according to the U.S. Geological Survey. The quake was measured at a 2.4 magnitude on the Richter scale meaning it was on the ...

Magnitude 5 to 5.5 aftershocks are expected over the next three days, after an earthquake measuring 6.4 on the Richter scale struck off the coast of Hualien County at 7pm yesterday, the Central ...

The U.S. Geological Survey recorded an earthquake early Friday morning in the northern part of the Denver metro area. The 2.9 magnitude quake was recorded in Dacono, about 30 miles north of Denver ...

Residents of Peshawar were jolted by a mild earthquake on Wednesday, with tremors measuring 4.7 on the Richter scale, Geo News reported, citing the Seismological Centre.

Earlier, on Thursday earthquake measuring 4.6 on the Richter scale jolted parts of Pakistan, NCS reported. The tremor struck at a shallow depth of just 10 km.