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

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

Learn why blue whale calves are prime orca targets and how their massive mothers use slipstreams, allies, and shockwaves to keep them alive.

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

Researchers spotted the season's first North Atlantic right whale​ mothers and calves in Cape Cod Bay.

FRIDAY HARBOR, Wash. — Biologists with the Center for Whale Research have documented a new Southern Resident killer whale calf traveling with L pod in the eastern Strait of Juan de Fuca. RELATED | ...

A new study shows that as humpback whale populations recover from past whaling, older males are gaining a major advantage in reproduction. Early in the recovery, breeding groups were dominated by ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

There’s a new addition in the Salish Sea. The Center for Whale Research spotted a new Southern Resident orca calf traveling with L pod on Feb. 16 in the Strait of Juan de Fuca. “The calf does appear ...

Scientists will conduct a necropsy to determine the cause of death, marking the second right whale fatality documented in just two weeks. A dead North Atlantic right whale stranded on a barrier island ...

The youngest and smallest sperm whale to wash up in England and Wales since records began has stranded in the South West. Devon Wildlife Trust's marine stranding network was first alerted to the calf, ...