Southern California marine mammals are suffering due to a toxic algal bloom, with officials expecting the situation to worsen ...

The United Nations Food and Agriculture Organization is concerned over the spread of the H5N1 bird flu virus to mammal ...

The scene was gruesome — the tattered, unnervingly carved-up remains of a dolphin were found lying on a Jersey Shore beach last fall. Its beak, dorsal fin and tail in tact — the rest meticulously ...

A joint research team from China and abroad has for the first time found that mammaliaforms from the Jurassic and Cretaceous ...

A dolphin washed ashore in Santa Barbara Monday, March 17, 2025. A crowd of beachgoers and locals came together to try and help this stranded marine mammal but were sad to find the dolphin ...

A toxic algal bloom leaving an increasing number of marine mammals stranded along Southern California beaches shows no signs of subsiding and “will only get worse,” officials said ...

While some species have shown signs of recovery, others remain on the brink, making immediate action crucial for their survival.

NOAA serves the American public in many ways — yet, because the agency also engages in climate change research, many politicians apparently feel justified sabotaging marine ecosystem management, ...

"Lifeguards determined that a free diver had been bitten by a marine mammal (sea lion or harbor seal)," the department says.

Wildlife officials are warning the public of a toxic algae bloom affecting marine mammals along Los Angeles County beaches.

Here are eight tiny tyne creatures known as the smallest mammals of the earth. At only 1.3g, the extinct B. vanhouteni is believed to be the smallest mammal that ever lived. This tiny, shrew-like ...