Scientists in Japan have discovered Physalia mikazuki, a previously unknown species of Portuguese man-of-war, in northern waters for the first time. DNA and anatomical analysis confirmed it as ...

Scientists caution fisheries and climate change still threaten the animals. Sustained conservation efforts must continue so ...

The aquariums said its aerial survey team spotted three True’s beaked whales, a species “rarely seen at the surface,” while above the Northeast Canyons and Seamounts Marine National Monument off the ...

Do you want to add a little Mele Kalikimaka to your Christmas decor at home? Keep scrolling for the most amazing Hawaiian ...

A pair of scuba divers have captured amazing footage of marine life by leaving their GoPro on the ocean floor unmanned.

What’s not to love about hiking in Oahu? We talked to Evan Harlow and Aida Mollenkamp, two Oahu hikers and locals who know ...

The Nippon Foundation–Nekton Ocean Census confirmed the previously unknown deep-sea weirdos as new species following two cruises to explore the area. The most surprising of these new creatures is a ...

Green sea turtles are no longer an endangered species, thanks to decades of conservation, the International Union for ...

Marine mammal care centers worry NOAA furloughs and cuts over a longer period could reduce oversight for ocean creatures.

The expedition also revealed a new species of armoured and iridescent scale worms, called Eulagisca sp. nov., as well as ...

Every October, Blue Bay in southeastern Mauritius, named for its enticing waters, takes on a pinkish hue. The cause: corals ...

The search for a famed polar exploration shipwreck led researchers to discover geometric patterns created by fish on the Antarctic seafloor.