After running for 135 hours across Arizona's Sonoran Desert, Andy Glaze, 47, couldn't wait to take off his dusty trainers—and the internet was keen to see what was underneath his socks.

Rabbits are fascinating animals with many quirky behaviors, but one of their most curious habits is thumping their feet. It ...

Cholesterol is a fatty substance that's essential for the human body to function, but having too much of it in your blood can increase your risk of heart disease and stroke.