Vast stretches of Russian coast have been tarred by heavy fuel oil from two freighters that foundered in a storm.

Swim with bottlenose dolphins in the Red Sea and learn about their amazing intelligence What Is an Aurora? (03:13) National Treasure: The Fearsome Science Behind the T. rex, the King of the ...

This summer the Brookfield Zoo’s bottlenose dolphin habitat will reverberate with the chatty whistles and playful leaps of a new calf — the first expected to be born there in over a decade.

Allie, a 37-year-old bottlenose dolphin, is in her second trimester and is expected to give birth in June. Brookfield Zoo Chicago Share Brookfield Zoo has a case of baby fever. Dolphin baby fever ...

ISTANBUL — When a 28-year-old volunteer named Nikolai stepped onto a sandy beach on Russia’s Black Sea coast in ... from the shore, common bottlenose dolphins and harbor porpoises were ...