Magdalena Arias of Argentina’s National Scientific and Technical Research Council explains, News.Az reports, citing foreign ...

A dolphin murder mystery is playing out on Patagonia’s shores: multiple mass strandings, with scores of dolphins washing up for no easily discernable reason. In one such event in 2021, for example, 52 ...

For about three decades, beluga whales and bottlenose dolphins greeted more than a million annual visitors to Marineland of Canada. In the sprawling 162-hectare (400-acre) theme park, located a ...

In 2021 and 2023, hundreds of dolphins were stranded in shallow waters in San Antonio Bay in northern Patagonia. Some died, ...

Two mass strandings involving hundreds of dolphins in Argentina probably happened because the pods were being hunted by orcas ...

Even at their own cost, whale sharks are like catalysts for smaller creatures of the sea. “A whale shark isn’t just a species. It’s a living ecosystem,” the caption added. In a new study published in ...

This stingray gets knocked out cold by an orca tail slap - take a look and read our analysis of orca hunting behavior.

Orcas appear in Vancouver Harbour from time to time and often delight residents who catch a glimpse of them. But marine ...

It’s a story that sounds too bizarre to be real. Marineland of the Pacific, a theme park-style aquarium attraction, had been entertaining families for three decades. There were celebrity appearances, ...

Biologists have seen signs of orca-on-orca predation in the North Pacific, and such cannibalism may explain why some orcas travel in large family groups. Two distinct subspecies of orcas, also called ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers discovered that Northern resident killer whales hunt by going silent and eavesdropping on dolphin echolocation to ...