Five women scientists from Germany, Indonesia, and Wales have discovered two new species of wart sea slugs from North ...

A bottlenose dolphin found on Deal’s beach Sunday evening had numerous shark bites all over its body and was euthanized, the ...

A sea lion known for lounging near Petaluma’s Turning Basin was euthanized days after being rescued from a mall parking lot, following seizures linked to suspected toxic algae exposure.

Sheila Dean, the director of the Marine Mammal Stranding Center, told the Asbury Park Press that it's not possible to determine if the dolphin stranded as a result of the shark bites or was sick and ...

The approximately 8-foot dolphin was believed to have swam into a shallow lagoon during last week’s heavy rainstorms, ...

Eventually, researchers caught several “transparent” nudibranchs, or sea slugs, that didn’t look like anything they’d seen before. They looked closer at these animals, analyzed their DNA and realized ...

The latest addition is the Marine Organismal Body Size (MOBS) database, an open-access resource that—as its name implies—has collected body size data for more than 85,000 marine animal species and ...

A young humpback whale made an unusual appearance in Australia’s Sydney Harbor, disrupting traffic and delighting onlookers.

Since marine mammals were federally protected, the only course of action for federal and state officials was to find a ...

A massive sea creature was spotted off the coast of California with her baby in a moment deemed a “thrill” for boaters. The ...

A global study tracking nearly 13,000 individual marine animals has uncovered a sharp disconnect between where these animals actually spend their time and where marine protections exist. The findings ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...