Several enormous Megalodon vertebrae thought to have been destroyed in 1989 were found sitting unnoticed on a museum shelf. Their

More than 5,000 years after his death, Ötzi the Iceman is still hosting a remarkable mix of ancient and modern

Metal-rich asteroids could one day become hardware stores for Mars, supplying the materials needed to build and repair a growing

A new wearable patch may help people reach REM sleep faster and remain there longer without medication or surgery. In

Earth’s molten iron core unexpectedly reversed direction beneath the Pacific, revealing a dramatic change in the hidden engine that creates