Winter storm tracks across the North Pacific Ocean are shifting northward, accelerating ice loss in Alaska and intensifying ...

Before we’re even done with this current La Niña episode, we’re already seeing some signs of El Niño developing in a few ...

A powerful magnitude 6.0 earthquake shook the ocean floor off the Oregon Coast, rattling nerves across the Pacific Northwest ...

A research team has evaluated a collection of climate models to better understand how well they can simulate multiyear El ...

A 6.0 magnitude earthquake struck off the Oregon Coast on Jan. 15. The earthquake was detected around 7:25 p.m., ...

Focusing on an area off the coast of Crescent City, California, the researchers used autonomous and remotely operated ...

Seismic tremors reveal a shallow fragment of ancient tectonic plate beneath Northern California, helping explain damaging ...

Nearly all of North Carolina is in moderate or severe drought and below-average rainfall is expected over nearly half the state through April. Water restrictions could automatically take effect in ...

A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating ...

The Arctic Oscillation is a metric used to describe the strength of the polar vortex, or mass of arctic air that rotates ...

SEOUL, Jan 4 (Reuters) - North Korea launched ballistic missiles on Sunday, the day the leader of rival South Korea starts a state visit to China, Pyongyang's chief ally, and just hours after the U.S.