Human sperm have long been a subject of fascination—not just for their role in fertilization, but for their remarkable ...

Isaac Newton is one of the most renowned scientists in history, that's why it's shocking that he also dabbled in predicting the end of the world.

Physicists working at the CERN particle physics lab said they detected a slight but significant difference in how particles ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...