Researchers spotted a hopeful sign for a critically endangered whale species in Cape Cod Bay last week.

Center for Coastal Studies aerial observers marked an important annual milestone Monday, spotting the season’s first North ...

Researchers track North Atlantic right whale births every year. Why is this calving season getting extra attention?

As more than 20 North Atlantic right whale mother and calf pairs prepare to migrate up the U.S. Atlantic Coast, the Trump administration is considering rolling back protections for the critically ...

Southern right whales have distinctive white and gray patches of thickened skin on their heads known as callosities. Because ...

The North Atlantic right whale is one of our most endangered large whale species. They have been listed as endangered since ...

March is a blissful month, a month when gray whale watching can begin in earnest. The eastern North Pacific gray whale population winters in the warm lagoons off Baja California, then begins moving ...

The baby, which is thought to be between four to five months old, was seen in the Haro Strait north of San Juan Island on Wednesday and again on Thursday. The calf was seen alongside its mother, ...

Newborn right whale calves have arrived with their moms in Cape Cod Bay, kicking off one of the migration’s most anticipated moments.