A flash of light traps this material in an excited state indefinitely, and new experiments reveal how it happens.

Vibes – ambiguous as they are – have become part of the cultural zeitgeist. Studying them could help us better understand ...

For now, life is flourishing on our oxygen-rich planet, but Earth wasn't always that way – and scientists have predicted that ...

Heart disease is the number one killer of men and women, but it often presents differently depending on sex. There are sex ...