Every year on July 14, people celebrate World Orca Day. This day highlights the beauty, intelligence, and plight of orcas.

In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.

While well-documented in the Northern Hemisphere and Antarctica, much less is known about killer whales (Orcinus orca) in ...

In the warm, cobalt waters just off the coast of Dominica —a mountainous Caribbean island often called the "Nature Island"—a ...

A 13-day survey conducted in the Clarion-Clipperton Zone (CCZ) found a large variety of marine life living in the region, ...

The smallest species of whale tricks its predators by gushing red gallons of red fluid into the water when under attack ...

Orcas, also known as killer whales, are one of the ocean’s most powerful apex predators. With their striking black and white coloring, impressive hunting skills, and adaptability, they dominate the ...

Off the Caribbean island of Dominica, Cecilia Vega dove into efforts to create a preserve to protect sperm whales and safeguard them from plastic trash, noise pollution and ship strikes.

Sperm whales, the largest predators of the ocean, dive deep into the abyss, where no human dares to venture, and face off against the infamous killer whale in an epic battle. Why watch this video?

The sperm whale, known as the “world’s largest toothed predators,” can be seen in the Dana Point video coming up for air before diving back into the ocean. Sperm whales are “elusive deep ...