Orcas have a sophisticated language to communicate, with populations in different parts of world even speaking in 'dialects' which can be mapped out ...

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 ...

Despite being known as one of the most formidable apex predators on the planet, great white sharks appear to be getting overmatched by killer whales off the coast of Mexico. Scientists are now ...