Video by @zookeeperguyUnderwater ballet🩰🎶Most people think that hippos swim in the water, but in fact they’re way to dense ...

A professional mermaid has shared how not even terrifying encounters with sharks and a heart-breaking swim with dolphins have dampened her lung-busting passion for exploring the ocean with a tail ...

By shouldering some of the burden of underwater swimming, the device could also make scuba tanks last longer. Watching a diver glide through the water under the sea's surface makes the activity look ...

These 13 actors held their breath underwater for an absurdly long time. They prove that Hollywood's most exclusive club... is beneath the surface. Here we go. We don't know exactly how long she could ...

He shattered the previous world record by over five minutes — now Croatian athlete Vitomir Maričić shares the details of his "horrible" ordeal Johnny Dodd is a senior writer at PEOPLE, who focuses on ...

Earlier this year, Croatian freediver Vitomir Maričić set a world record with a breath-hold of a mind-boggling 29 minutes and 3 seconds He beat the previous world record by nearly five minutes — but ...

The sea mammals may actually be able to sense the amount of oxygen in their blood—something we humans can't do. A new study suggests gray seals (Halichoerus grypus) can sense the level of oxygen in ...

Our editors' top picks to read today. We’ve seen great defenses in Tampa Bay, and this one does not yet qualify. But it was good enough at the end against the 49ers. John Romano is the sports ...

The hype was classic Trump. “We have a real chance for GREATNESS IN THE MIDDLE EAST,” the US president posted in all caps on his Truth Social account Sunday. “ALL ARE ON BOARD FOR SOMETHING SPECIAL, ...

Did you know that the average human takes over 600 million breaths in their lifetime? As our key survival function, breathing is so necessary that it is primarily an involuntary act–it’s hardwired ...

A National Geographic Explorer's search for Cleopatra's tomb got a big breakthrough. Kathleen Martínez has spent the last 20 years searching for the lost tomb of Cleopatra. Her work is part of a new ...