Tropical Storm Gil is expected to strengthen into a hurricane in the Pacific on Friday, Aug. 1, according to the National Hurricane Center.

Experts are working to raise awareness. Scientists issue warning about worsening crisis that could impact US for decades to ...

Discovered in 2016, the sandstone carvings on the western shore of Oahu depict human-like figures and extend across more than ...

Jason Momoa worked behind and in front of the camera on an epic retelling of the story of the unification of Hawaii.

For the first time in nearly a century, adult winter-run Chinook salmon have been spotted swimming in the McCloud River, a Northern California waterway.

For the first time, a Chinese submarine deployed to the waters off Russia for a five-day joint exercise between the two ...

An 8.8-magnitude earthquake off Russia's Kamchatka Peninsula shook the Pacific, but its tsunami fizzled. A geologist explains ...

While the Atlantic Ocean and Gulf of America are on the quiet, the Pacific Ocean is a different story with a few spots of tropical development. First one is Tropical ...

"The intensity in Petropavlovsk-Kamchatsky reached 3 points, according to preliminary estimates," the statement said ...

MEXICO CITY (AP) — Tropical Storm Gil was expected to become a hurricane in the eastern Pacific Ocean on Friday but wasn’t ...

Iona, Gil and several areas to watch are still percolating out in the central and eastern Pacific Ocean. MLB Trade Deadline ...

An 8.8-magnitude earthquake, one of the largest in the past century, struck off the coast of Russia this week, prompting ...