Killer whales typically reproduce every five years ... harmful to the species’ future because it diminishes the population’s ability for reproduction. “Assuming (orcas) live a full lifespan, you’re ...

After the attack, which took place off the coast of Honduras, one of the orcas charged “directly” at the anglers’ boat.

The bereaved whale mother who made headlines when she heartbreakingly grieved her dead baby for more than two weeks has given birth to a new calf, scientists said. The mama orca, named J35 by ...

An orca who made headlines in 2018 after she carried her dead calf on her head for more than two weeks and a distance of 1,000 miles has given birth again, according to the Center for Whale Research.

J35, a southern resident killer whale also known as Tahlequah, carried her child's body on her head for 17 days across a distance of 1,000 miles in 2018, according to the Center for Whale Research.

A Pygmy killer whale — rarely seen in the shallow waters that surround the Florida Keys — was found injured, sick and ...

Tahlequah, the grieving mother orca, once again carries the weight of loss, embodying the emotional depth and resilience of ...