Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

The public is encouraged to report any right whale sightings in Florida to authorities. Passengers on a boat captained by ...

A rare sighting of an endangered North Atlantic right whale was filmed off the coast of Fort Myers, Florida. Anyone who spots a right whale is encouraged to report the sighting to the Coast Guard ...

The Marine Mammal Center said the whale spotted near the Emeryville Marina was likely a juvenile minke whale. While sightings of the species are rare in the Bay Area, they are not unprecedented.

A rare whale sighting took place in the East Bay Monday as Coast Guard officials received reports of additional whale sightings along the coastlines. The city of Emeryville isn’t known for its ...

They can be seen best in California and some locations on the East Coast. Blue whales are extremely rare sightings; take this news story about the first sighting in Massachusetts after 20 years ...