The 3-year-old is “likely to die,” while the 13-year-old is not, the National Oceanic and Atmospheric Administration said.

Dolphins are increasingly present off the Palos Verdes coast, providing a closer glimpse of one of the ocean’s most ...

The North Atlantic right whales, which were seen off the coast of Massachusetts, are one of the most endangered large whale ...

The federal government says that two endangered whales have been spotted entangled in fishing gear off Massachusetts and that ...

Entangled right whales were seen off the coast of Massachusetts, and scientists say one of them is likely to die.

On Sunday, passengers on a boat headed to Anacapa Island spotted a group of six orcas, including one named Frosty.

“In the 24 years that we have operated in Tīkapa Moana we have never recorded a sighting of Pilot Whales,” the organization ...

Researchers say they don’t know why three whales died in such a short time period, but the deaths are unrelated. They urged ...