Comets Lemmon and SWAN are nearing Earth in a rare double cosmic treat. Where and what time can you see them? What to know.

A groundbreaking discovery in Arizona has revealed the oldest known pterosaur species ever found in North America. The new ...

Astronomers have found signs that the small icy world Chiron, orbiting between Saturn and Uranus, may be forming a new ring ...

The deep ocean has long been viewed as a quiet realm, largely isolated from the dynamic processes that shape Earth's climate.

Tropical rainforests are exceptionally diverse, complex ecosystems and they’re home to some of the most unique wildlife on the planet.

On the face of it, deserts don’t have much going for them. But as the Kiligrit team from Kenya found out, this is not the ...

Is the recent flurry adorning the Tahoe Basin a good omen for the winter ahead or a fool’s hope? Well, to find a similar year ...

Automation is also tricky: robots are good at putting together a specific item but struggle to recognise and take apart the ...

SpaceX’s delays forced NASA to reopen its moon lander contract. Rivals are circling, Artemis is wobbling, and China’s steady ...