A stress and a hairline fracture are the same injury, most often affecting the foot or leg. Learn what could speed up healing ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all Anatomy images and footage. What kinds of royalty-free files are available on iStock? How can you use ...

South Africa's Sterkfontein caves, home to early human fossils, reopened after three years, offering tourists a chance to engage with live scientific research. Seated on sandbags in a knee-deep ...