"Orcas often share food with each other—it's a prosocial activity and a way that they build relationships with each other.

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.

Ireland’s water quality suffers from high nitrate levels, warns EPA; Social Democrats call for urgent government action.

NewsCenter 5 spoke to some Massachusetts-based experts as well as local groups opposing the construction of wind turbines in Massachusetts, to hear their thoughts on Trump's comments.

Following extensive cleaning and conservation, these are among the first major items to be reinstated as part of the ...

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

Join us for an unforgettable journey through the Great Barrier Reef, where we witness an epic encounter between dolphins and ...

Birdwatch Ireland identifies 73 key seabird areas, urging government action for protection and conservation amid rising ...

In the deep blue waters of the world’s oceans, some of the most intelligent and social creatures on Earth are engaging in ...

Combined with their recent fad for sinking yachts, killer whales are starting to look like the Robin Hoods of the sea.

A white humpback whale, a seldom seen ocean dweller, recently made an appearance off the coast of Australia, video footage shows. Photographer Chris Prestidge spotted the young marine mammal along ...