The United States Geological Survey has started flying helicopters between 100 to 200 feet above the ground with a giant electromagnetic sensor ...

The U.S. Geological Survey will be conducting low-level helicopter survey flights over over norther Routt County and parts of ...

The married couple Yevgenia Shishkova and Vadim Naumov lived in America where they trained young skaters. Their son was also feared to have been on board the plane.

Kilauea volcano erupted anew on Wednesday morning, sending lava fountains soaring hundreds of feet into the air. Dramatic ...

A Hawaiian volcano looks like a scene from Lord of the Rings as it spews lava this week. A United States Geological Survey ...

The project aims to expand the fundamental knowledge of geology and hydrology in Northwest and Southeast Louisiana, Central ...

This is your Captain speaking. If you look at your right side of the aircraft, you’ll see the Gulf of America,” the captain said, as passengers on board looked out of the windows in anticipation.

An earthquake​ just off Maine today was felt in Boston and into Connecticut, Vermont and New Hampshire, according to a "shake ...

A massive search-and-rescue operation is underway after a passenger plane crashed with a military helicopter in Washington, D.C. Retired U.S. Air Force Brig. Gen. John Teichert breaks down what ...

Air traffic controller audio TIME retrieved from LiveATC.net revealed what happened moments before the collision. The tower ...

Experts from UNH explain how rare the 3.8 magnitude earthquake was and the likelihood of significant aftershocks.

News update: Trump says he's been briefed on 'terrible accident' at DC's Reagan National Airport ...