An endangered whale that was filmed swimming with beachgoers near a Western Australia beach died after becoming stuck on a sandbar, officials said. The elderly sperm whale was first seen on Saturday ...

An endangered whale that was filmed swimming with beachgoers near a Western Australia beach died after becoming stuck on a sandbar, officials said. The elderly sperm whale was first seen on Saturday ...

Weighing up to several tons, whale sharks are also notable for their markings. Each pattern of spots is unique and scientists identify individual fish using computer programs first developed to study ...

The North Atlantic right whale calving season is underway. Researchers spotted the first mother and calf pair off the coast ...

The snout breaches the water's surface, and a hiss of sea spray erupts as the giant leaps from the ocean depths. The tail flips upward, and the body crashes in a thunderous explosion of salt water and ...

The first baby humpback whale of the season has been spotted swimming in the Salish Sea off Washington, photos show. Big Mama was seen with her baby Wednesday, May 21, in the Haro Strait, northwest of ...

The humpback whale with a severed tail was first seen swimming in Canada this July San Juan County Marine Mammal Stranding Network/Facebook A humpback whale whose tail is missing was spotted swimming ...

The Sea of Cortez, a three-hour flight south of San Diego, is one of the few places in the world where whale sharks congregate predictably. They start showing up in summer, with peak season for whale ...

Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the ...

U.S. News Insider Tip: If seeing mantas and whale sharks at Hanifaru Bay is on your bucket list, choose a resort in Baa Atoll, such as Anantara Kihavah and Four Seasons Resort Maldives at Landaa ...