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.

A toxic algae bloom that has crept down the coast of California from San Luis Obispo County has been sickening and killing hundreds of sea lions and dolphins. Animals began washing up along the ...

Marine biologists say an extreme event is happening across Southern California beaches. Sea lions and dolphins are become sick and many are washing up along the coastline. From Santa Barbara through ...

Gene-altering chemicals found in humpback dolphins and finless porpoises, raising alarm they may end up in human food chain ...

A toxic algae bloom that has crept down the coast of California from San Luis Obispo County has been sickening and killing hundreds of sea lions and dolphins. Animals began washing up along the ...

When you are alone, especially for long periods of time, do you talk to yourself? If so, you’re in interesting company because a male Atlantic bottlenose dolphin who has been living alone in the ...

Marine mammal rescue organizations have been swamped with reports of sick and dead sea lions and dolphins along the Southern California coast this month, and experts believe a bloom of harmful algae ...

Russia appears to have doubled the number of trained dolphins defending its Black Sea fleet. The dolphins at the naval base in Sevastopol are trained to detect Ukrainian special forces divers.