Professional diver Andrew Ryzebol tells PEOPLE exclusively of his risky underwater explorations 200 feet beneath uncharted ice with nothing but a mask and fins Ontario Freedivers Andrew Ryzebol is a ...

SALT LAKE CITY – Most mornings, Velma and Helen are here in their bathing suits for water volleyball. But today, they're going bigger. While most seniors try to avoid being hooked up to an oxygen tank ...

In a Costa Rican rainforest, a small, semiaquatic lizard called a diving anole leaps into a stream. Minutes pass, but the anole doesn’t surface for air, as these lizards typically do. Instead, the ...

Marine mammals can hold their breath for extended periods underwater; the question is, how do they know when it’s time to resurface? Scientists have discovered a possible super sense that makes marine ...

Goose-beaked whales hold the record for the deepest dive of any mammal. Researchers want to learn their secrets to develop new drugs for human diseases. Goose-beaked whales (Ziphius cavirostris) hold ...