A tiny sample of the Moon locked away for more than 50 years turns out to have been hiding an astronomical secret.

A build-up of sticky proteins in the brain is a key hallmark of Alzheimer's, thought to be closely linked to the disease's ...

Unlike the less common and more rapid 'wet' macular degeneration, the 'dry' form of the condition is a gradual loss of vision ...

The next global volcanic disaster is more likely to come from volcanoes that appear dormant and are barely monitored than ...

Compared with a lion, a tiger's roar is often raspier and higher-pitched. In fact, male and female lions produce what ...

Progress in cutting the global toll of cancer remains painfully slow, but a new blood test has sparked unusual levels of hope ...

Sleep is one of the essential physiological needs for human survival, alongside food, water, and air. But sleep is socially ...

One fateful day about 4.5 billion years ago, a Mars-sized body called Theia collided with proto-Earth, turning both into a ...