Scientists have found a remarkable whale graveyard more than seven kilometres below the surface of the south-eastern Indian Ocean. The discovery includes hundreds of ancient whale fossil sites as well as modern whale falls that continue to support life in one of the darkest and most extreme parts of the planet. Researchers say the site offers fresh clues about extinct whales, deep-sea biodiversity and how marine life survives far below sunlight.

Why Cows Chew Their Food Twice: The Stomach That Can Hold More Than an SUV Tank A cow’s rumen capacity is one of nature’s most surprising designs. In an adult cow, this large stomach chamber can hold enough food and liquid to compare with — or even exceed — the fuel tank of many heavy SUVs. But the real story is not just size. It is how cows turn tough grass into energy. Watch our Instagram reel explaining this surprising cow fac