Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

Alligators live in bacteria-filled swamps and rarely get sick. The hidden chemistry inside their blood could help fight the superbugs that antibiotics can no longer kill.

SUMMER is well and truly here, and with that all-inclusive break booked, it’s time to dig out the swimwear. But if you are ...

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.