The idea of a killer asteroid smashing into Earth might sound like the plot of the latest science fiction blockbuster. But it could become a reality, according to NASA, which puts the chance of a ...

In the wake of NASA slamming a spacecraft into an asteroid, scientists have revealed the secrets of the space rock and its companion, possibly giving insights into how to save Earth from an asteroid ...

DUBAI, United Arab Emirates (AP) — Negotiators have been urged to narrow down their options so they can agree on how to save Earth from disastrous levels of warming and help vulnerable societies adapt ...

DUBAI, United Arab Emirates (AP) — Negotiators have been urged to narrow down their options so they can agree on how to save Earth from disastrous levels of warming and help vulnerable societies adapt ...

DUBAI, United Arab Emirates — Negotiators have been urged to narrow down their options so they can agree on how to save Earth from disastrous levels of warming and help vulnerable societies adapt to ...