Mount Rainier on Tuesday experienced its largest seismic activity since 2009, with a swarm of small earthquakes detected.

A 4.4 magnitude earthquake struck Jhajjar, about 80-85 km from Delhi, causing tremors in the capital. Experts discuss the ...

The number and size of Texas quakes increased dramatically around 2010 when well injection became the common disposal method.

Seafloor sensors caught a rare slow quake in action. It hints at how Earth's stress is quietly released. For the first time, ...

The United States Geological Survey has confirmed a weekend earthquake near the South Carolina-Georgia state line.

At least 78 people have died after heavy rainfall caused flash flooding in parts of central Texas on Friday, officials said.

NPR has compiled a timeline of when local, state and federal officials posted warnings on social media as well as the ...

While earthquakes do occur on occasion in Florida, what you felt last night wasn't an earthquake, at least according to the U.S. Geological Survey.

NBC News’ Morgan Chesky asks Kerrville, Texas, Mayor Joe Herring Jr. about records showing that the concept of flood warnings ...

Two slow-motion earthquakes took several weeks to travel 20 miles along the fault. Each happened in places where geologic ...

Mount Rainier was experiencing "the most significant seismic activity" at the volcano in more than 15 years as an "earthquake ...