A rumor that has circulated online since 2018 claims that, in 2017, a humpback whale in the Cook Islands used its body to push marine biologist Nan Hauser around while she was underwater, seemingly to ...

Photos taken by blackwater divers offered a new glimpse into the early life stages of marine fishes and their interactions ...

Mexican marine biologist Mauricio Hoyos is recovering after he was attacked by a shark while working off the coast of Costa ...

Nighttime underwater photos show fish hanging out with jellyfish and anemones — perhaps seeking their protection.

A 48-year-old Mexican marine biologist survived a shark attack Saturday during a dive near Cocos Island National Park, off Costa Rica’s Pacific coast and was reported to be in stable condition.

Marine biologist Mauricio Hoyos is sticking up for the shark that bit him. The 48-year-old Mexican scientist was seriously ...

PACIFIC PALISADES, Calif. (KABC) -- Following January's wildfires, there have been reports of increased debris floating off the Southern California coast, including a viral video that showed a ...

Known as the mother of Colombian corals, at 70, marine biologist Elvira Alvarado is still diving — and pioneering "coral IVF" ...

Mexican marine biologist Mauricio Hoyos was transported to a local hospital in Costa Rica after suffering severe injuries from a shark attack.

Costa Rica's Fire Department said it rescued 48-year-old Mauricio Hoyos from the attack and carried him on a 36-hour journey ...