This is the breathtaking moment a pod of orca whales was spotted jumping from the ocean. A photographer captured the animals swimming at high speed during her tour in Hokkaido, Japan, on June 17.

A killer whale mom, who shot to fame after she carried her dead calf’s corpse with her for more than two weeks in a harrowing tale of grief, has lost another baby, scientists revealed. The orca, ...

Experts say the whales seem to learn to play with boats from a young age. "Believe me: if they wanted to sink the boats, they ...

VANCOUVER ISLAND, British Columbia — An orca whale calf that was trapped in a lagoon on the northwestern side of Vancouver Island has since found its way to the lagoon’s outlet. The young whale was ...

A recent study from Ocean Wise, published in the journal Environmental DNA, shows that seawater containing environmental DNA, ...

CENTRAL COAST, CALIFORNIA -- The ocean just off the central California coast became a playground for a pod of orcas. Video taken by Monterey Bay Whale Watch videographer Evan Brodsky shows the orcas ...

A fourth type of Pacific killer whale may live miles offshore from California and Oregon, preying on whales, other dolphins, and sea turtles. There may be a fourth type of Pacific killer whale, called ...

Sophia the orca whale attacking a great white shark in the National Geographic show 'Queens' In a battle of strength between a grandma and a great white shark, the winner may surprise you. National ...

Scientists say they discovered that two well-known types of killer whales in the North Pacific Ocean are actually two separate species and not just different races. In a study published Wednesday, ...