New research confirms two distinct groups of West Coast killer whales with different diets, habitats, and behaviors.

Orcas, or killer whales, are deadly and beautiful apex predators. Family mourns 18-year-old who died on Carnival cruise ship ...

Kim Davis' divorces called out as she fights gay marriage in Supreme Court New data reveals how many people are in ICE ...

Killer whales in northern Mexico are in the spotlight after scientists documented them devouring the livers of young great ...

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two ...

When Congress authorized nearly $400 billion in climate subsidies, the bill was called the “Inflation Reduction Act,” though it had absolutely nothing to do with combating inflation. Likewise, the ill ...

LĀNA‘I, Hawai‘i (Island News) -- A heartbreaking discovery off Lāna‘i this week. Researchers with Cascadia Research Collective found an endangered false killer whale severely entangled in marine ...

The number of North Atlantic right whales has grown slightly, continuing a recent positive trend that has researchers "cautiously optimistic" about the critically endangered species. The whale ...

A canoer thought he was getting a quiet day on the water Saturday. Instead, he was treated to an unforgettable up-close encounter with one of the ocean's greats off the coast of Encinitas. Craig ...

SAN JUAN ISLAND, Wash. — As dawn broke over San Juan Island, a team of scientists stood on the deck of a barge and unspooled over a mile of fiber-optic cable into the frigid waters of the Salish Sea.

A pod of orcas were chased by a group of humpback whales off the coast of California, a whale watching company said. Getty Images/iStockphoto A group of orcas was chased by humpback whales off the ...