The U.S. Navy's Marine Mammal Program in San Diego trains bottlenose dolphins and California sea lions to find underwater ...

Picture a dolphin diving toward the seafloor with something odd on its nose. It is not a shell or a fish. It is a sea sponge. The dolphin isn’t playing; it’s using the sponge as a diving mask: a clear ...

Wild dolphins were captured on film putting sea sponges over their snouts, using them as tools to hunt along the seafloor.

“Dolphins naturally possess the most sophisticated sonar known to science. Mines and other potentially dangerous objects on ...

Life around the ocean surface can appear strangely similar from a distance. A dorsal fin cuts through the water, a dark body ...

At first glance, dolphins, sharks, and whales all cut similar figures as they glide through the ocean: sleek fins, smooth ...

With concerns about Iran laying mines in the Strait of Hormuz, US Secretary of Defense Pete Hegseth was asked Tuesday whether ...

Li'i, the last Pacific white-sided Dolphin at Miami Seaquarium, was one of several animals relocated last year from Miami Seaquarium. Miami-Dade County says the park is now behind on its rent. Saying ...

A recent study has raised concerns about a lesser-known form of electronic pollution, known as liquid crystal monomers (LCMs) ...