If you ask anyone what a dolphin eats, you’ll probably get the same answer: fish! After all, fish are abundant in all the different waters where dolphins live. However, dolphins are opportunistic ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals. A new study is the first to document cooperative hunting between orcas and ...

The skin on dolphins throughout the Southeast is laden with mercury, a new federal study shows. That could spell trouble for us as well, biologists warn. We eat the same fish they do. And like us, ...