Off the coast of Brazil, a scuba diver captured something remarkable on video: a wrasse fish gripped a mollusk in its mouth, ...

Underwater drones usually use electric motor propeller drives. Researchers now want to eliminate their disadvantages with an artificial fish fin.

The sharp-toothed creatures are "very territorial of their nesting grounds," an environmental scientist told Newsweek.

Luis Miguel Gutierrez Bringas, a sea-diving tour operator, captured video of a massive sunfish in its natural habitat off the ...

In a world where biodiversity loss, invasive species, and habitat fragmentation continue to stress natural areas, it is more important than ever to restore imperiled waterways to healthy, thriving ...

The technology provides live, underwater video feeds that have greatly accelerated catch rates of muskies, crappies and large ...

Eugene's art scene welcomes fresh voices with the Don Dexter Gallery's new show, "Of Fern and Fin: A Shared Devotional," ...

The researchers noticed that whenever a shark was held, it would start clicking – possibly, Nieder said, the sound of the ...

One study has shown that muskrat populations in the Northeast have declined by 75 percent from our ponds, swamps and marshes ...

The nearly 1,000-foot vessel that shattered the trans-Atlantic speed record on its maiden voyage in 1952, is going through a monthslong scouring at the Port of Mobile.