The beluga sturgeon is a large and long-lived species of freshwater fish native to the temperate waters of the Caspian Sea ...

At birth, beluga whales are 5 feet long, roughly 100 pounds ... When Alaska filed suit challenging the white whale's Endangered Species Act status, we fought back — and won in 2011. We also ...

At birth, beluga whales are 5 feet long, roughly 100 pounds ... When Alaska filed suit challenging the white whale's Endangered Species Act status, we fought back — and won in 2011. We also ...

"The disappearing ice is going to affect them," Vergara said, noting concerns about changes in the availability of Arctic cod, a key prey species for the whales. Globally, beluga populations are ...

"Benny the beluga" was regularly seen in the River Thames in the months from September A beluga whale seen living in the River Thames for three months last year has almost certainly headed home ...

"Benny" the beluga caused a lot of excitement when it was first spotted in the River Thames in September A beluga whale that was spotted in the River Thames nearly two months ago appears to be ...

Computer models helped decode whale communication. But some scientists say there are barriers that cannot be overcome.