Hundreds of women have taken part in an annual sea swim to celebrate International Women's Day. About 1,000 participants took ...

Multiple shark species are home to the Caribbean Sea, helping to create healthy marine ecosystems. The great hammerhead shark possesses a unique profile that creates specific tracking challenges for ...

The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

Lovers of winter swimming in costumes take a "bath" this month in the frigid Baltic Sea in Gdansk, Poland. Photo by Sergei Gapon Cold plunges, ice baths, polar plunges, Viking swimming...whatever the ...