The Centre for Whale Research says the newborn was spotted swimming alongside a whale known as J40 near Victoria on Sunday.

The sighting of a baby killer whale in British Columbia has given researchers a sign of hope for the endangered species, according to the Center for Whale Research.

A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington. The Southern Resident killer whale baby was discovered April 6 in the ...

An orphaned killer whale calf that had been trapped for weeks ... over the orca calf they named "Brave Little Hunter" after her pregnant mother died on a rocky beach in late March.

A dead Longman’s beaked whale (Indopacetus pacificus), identified as a pregnant female, was found beached along the shoreline ...

“Even if we know a whale is pregnant, their pregnancy failure rate ... observations in the coming days and months to monitor the orca’s behavior and physical condition.

Another baby has been born to the Northwest’s endangered orca population. A Center for Whale Research crew spotted the baby, still ruddy from the womb, from a boat near Victoria, British ...