Researchers can test a dolphin’s range accuracy — how precisely it can estimate the distance of an object using echolocation ...

Not that the scientists just discovered dolphins’ intelligence, but yes, recent studies show what we didn’t know deeply. Did you know dolphins communicate? If not, that’s true! This has been known to ...

Rare footage shows dolphins using sponges as tools while hunting on the seafloor. Scientists say this dolphin sponge hunting behavior reveals advanced intelligence and learning skills. Daniel ...

KELL copy purchased with funds from the S. Dillon Ripley Endowment. The second most intelligent creature on Earth -- What big brains you have -- Cogito ergo delphinus sum -- The proof of the pudding ...