While exploring the ocean in a deep-sea submersible, scientists say they discovered a flourishing ecosystem capable of sustaining life without sunlight.

MONTEREY, Calif. (AP) — Three people were found unresponsive Sunday morning after a small airplane crashed in the Pacific Ocean off the central California coast, authorities said.

Brian Bugge loved the ocean. So after he died suddenly in a diving accident in Hawaii, his widow Ashley found a unique and ...

What happens after you flush is surprisingly complex and involves a giant tunneling machine under San Pedro, massive ...

The Titan submersible disaster could have been prevented, the U.S. Coast Guard said in a report Tuesday that held OceanGate ...

Researchers isolated antibiotic-resistant Staphylococcus saprophyticus from the Southern Ocean. The bacteria showed resistance to multiple antibiotics, including Azithromycin and Cefixime ...

The ocean is changing colors, researchers have found. Why? Ocean waters are getting greener at the poles and bluer toward the equator, a new study finds.

Research vessels roam the seas searching for deposits of battery metals, rare earths and critical minerals that litter the ocean's plains.

A 1,000-tonne ship is exploring the far-flung South Pacific for riches buried beneath the waves, spearheading efforts to dredge the tropical waters for industrial deep-sea mining.

Big Ocean, a boy band whose members are deaf or hard of hearing, has found success with a mix of singing and signing.

The body of a 27-year-old Kenyan man who went missing on July 12 after being seen struggling in the ocean in Rehoboth Beach has been located, police said. Gregory Karitu's body was found about 1: ...