Renowned astrophysicist Stephen Hawking has been extremely vocal in recent months about his feelings that humanity needs to get off of Earth as soon as possible.
Carley Shimkus has the details
A NASA scientist is warning that Earth is due for an “extinction-level” event like a comet or asteroid strike — and claims there won’t be anything we can do to stop it.
About 65 million years ago, a huge asteroid slammed into the Earth.
It's a scary scenario: an asteroid headed for Earth, just four years away from slamming into our home planet.
Seven minutes to midnight. Five minutes to midnight. Three minutes to midnight
Rising tension between Russia and the U.S., North Korea's recent nuclear test and a lack of aggressive steps to address climate change are putting the world under grave threat, sci...
It sounds like a scene from a disaster movie – mass power failures, plane crashes, satellite disruptions, and train derailments. These are some of the threats modern society would ...
A little-known mass extinction may have killed up to about 80 percent of all vertebrates on land about 260 million years ago, researchers say
A new study says yes, and humans are to blame