The heart of a blue whale, diving off the coast of California, has just contracted. The beat took about two seconds to finish, and pushed dozens of gallons of blood through the arteries of the largest ...

If you're an ocean lover and find everything that lives in it fascinating and awe-inspiring, this video that ABC News shared on Monday, July 15th is a must see! A lucky diver in the Maldives had an ...

An underwater photographer who got up close and personal with a massive blue whale says the experience left him feeling awestruck — and incredibly small. Tanakit Suwanyangyaun, a 37-year-old ...

For the first time, scientists have recorded the heart rate of a blue whale, finding it can drop to as low as two beats per minute while diving deep beneath the surface. The fastest rate recorded was ...

With the launch of the Blue Whale Limited Edition, Oris completes its Ocean Trilogy of Aquis dive watches with proceeds benefiting various marine conservation efforts. Limited to 200 pieces, the Blue ...

Nature’s most extreme animal has an equally extreme circulatory system, researchers found. A plastinated whale heart, from a blue whale that died in Newfoundland in 2014, being prepared for shipment ...

For Christine Dorrity, encountering a gray whale while scuba diving Wednesday off La Jolla, Calif., was a “once-in-a-lifetime experience I will never forget.” Dorrity and Elizabeth Benitez were diving ...

A friendly whale shark floated over to scuba divers exploring a shipwreck site in Thailand. Footage shows the baby marine animal swimming close to the group as they floated around the HTMS Chang wreck ...