When animals nod off, they're most vulnerable to sneaky predators. But despite the risks, the need for sleep is so strong ...

When animals nod off, they're most vulnerable to sneaky predators. But despite the risks, the need for sleep is so strong ...

Animals that navigate extreme conditions and environments have evolved to sleep in extreme ways — for example, stealing seconds at a time during around-the-clock parenting, getting winks on the wing ...

From napping half their brain while flying to taking four-second naps to survive parenthood, these animals have evolved ...

World Aquatics crowned China’s Olympic champion Chen Yuxi as its 2025 female diving athlete of the year on Wednesday, with Australia’s Cassiel Rousseau winning the men’s award. The 20-year-old Chen ...

The all-female Korean Haenyeo divers show genetic adaptations to cold-water diving involving their blood pressure and cold tolerance. It's "like... The all-female free divers of Jeju Island have a ...

Marrit Steenbergen had a sensational year that included a world title in the 100 free and dominating the European Short ...

Reasonably priced. Very light. Studies show that RLS is safer than MIPS. Innovative, one-handed helmet strap system. Like any other new technology brand, RLS is hardly new. Its founders and earliest ...

A body was recovered off the coast of Davenport, Calif., on Saturday, Dec. 27, the Santa Cruz County Sheriff's Office ...

A breakthrough at the World Championships has earned Kaylene Corbett Swimming World's African Female Swimmer of the Year ...

A recent underwater archaeological recovery revealed the rich cultural heritage of Sicily, as an ancient helmet surfaced. The waters of the Aegadian Islands were searched by deep-sea divers from the ...