Magnitude 4.1 earthquake hits near Las Vegas, USGS says after shallow tremor in Summerlin South.

The string of moderate earthquakes occurred within hours along a seismically active stretch near the California–Oregon border ...

A 3.0-magnitude earthquake struck around 7 miles southeast of San Juan Bautista Wednesday, according to the United States ...

A series of moderate earthquakes rattled the waters off Northern California and southern Oregon early Thursday near the ...

A lightweight new X-ray telescope could finally give scientists something they’ve never had before: a complete chemical map ...

While Haleakala hasn't erupted for hundreds of years, that doesn't mean it won't.

According to the USGS, a 5.7 quake hit off the coast of Crescent City near the Oregon-California border and a 5.1 quake hit ...

A strong, 6.2-magnitude earthquake struck in the Tyrrhenian Sea on Tuesday, according to the United States Geological Survey.

Texas’ strongest earthquake in history struck around 5:40 a.m. on Aug. 16, 1931. The magnitude 5.8 earthquake was centered ...

Stretching between the southern provinces of Daraa and Sweida, al-Lajat emerges as a vast basaltic landscape of volcanic rock ...

The United States Geological Survey has confirmed that the mysterious noise heard across Massachusetts Saturday afternoon, ...