Marine biologist Carrie Newell photographed four blue whales — the largest animals on Earth — 3 miles off Depoe Bay.

The event runs through Aug. 5 and gives guests a closer look at the four species of sharks in the aquarium's tanks through various events.

A humpback whale near Glacier Bay National Park was recently injured by a suspected vessel strike near Willoughby Island. The ...

Officials with the National Park Service are asking for the public’s help as they try to figure out how a humpback whale was ...

A study confirms Italy's Caprera Canyon is a vital hotspot for whales and dolphins, hosting 8 species and serving as a key ...

Island Packers, the official concessionaire to the Channel Islands National Park, celebrates its 57th anniversary this year ...

An adult female humpback whale was spotted “launching herself out of the water” before giving boaters a show with four “huge ...

And so to Alaska, home to the world’s biggest rainforest, mid-summer snow caps and more than 650 glaciers, where every holiday moment is framed in sweeping, chocolate-box mountainscapes. And, ...

One of the world's second-largest species of fish was spotted off the coast of P.E.I. by a group of people returning from a ...

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

A humpback whale was severely injured in Glacier Bay. National Park Service staff say they first saw the injury on Friday, ...

Glacier Bay National Park and Preserve biologist Janet Neilson spotted a humpback whale with a deep gash behind its dorsal ...