Big animals of the ocean go about their days mostly hidden from view. Scientists know these marine megafauna—such as whales, ...

An “enormous splash” revealed a massive sea creature off the coast of California, and onlookers are calling the sight “one ...

A 53-foot sea creature washed ashore after it was reported dead off the coast of Oregon. Now researchers know how it died.

It was a once-in-a-lifetime encounter. A tour group encountered two whales and a pod of dolphins while riding Sea-Doos from Catalina Island to Long Beach. "These whales were either curious or playful.

After a nearly 130-year scientific slumber, the study, titled "Awakening Patagonia's sleeping sperm whale: A new description ... changes that may have altered ocean dynamics and prey availability ...

A 65-foot fin whale that washed ashore on Cape Cod has been towed 50 miles offshore for natural decomposition. The whale, the largest stranding handled by the International Fund for Animal Welfare ...

Buried at Valencina de la Concepción-Castilleja de Guzmán, a site estimated to be about 5,300 years old, was an “exceptional” and rare sperm whale tooth, according to a peer-reviewed May 14 ...

Data surveyed from the world's largest travel guidance platform discovered that this year, a mix of historic metropolitan cities and relaxing beach stays ... and Pacific Ocean, Cabo San Lucas ...

The first reported dead whale to wash ashore on the B.C. coast this month was a grey whale found on Long Beach in Pacific Rim ... the U.S. federal ocean agency. Bryde’s whales can grow to ...

The first reported dead whale to wash ashore on the B.C. coast this month was a grey whale found on Long Beach in Pacific Rim National Park ... the U.S. federal ocean agency. Bryde’s whales can grow ...