Harvard physicists map out device that could harvest Earth’s infrared energy for renewable power.
Scientists at the University of Colorado determine that Earth will remain habitable much longer than previously believed.
If you thought global warming was the extent of life's ability to change up our world, a new study has some serious news for you.
Scientists determine that Earth’s risk of asteroid impact is higher than expected after studying Russian meteor explosion.
Forget traditional hot air balloon rides: this helium-powered wonder will send you soaring into space. Get your engagement rings ready!
Researchers have determined that the planet Earth will only be habitable for another 1.75 billion years.
A spacecraft looks back on our home planet for the last time.
A data visualization designer has harnessed images collected by NASA to reveal the true nature of the planet Earth as it virtually breathes through the seasons.
A new photo from Canadian astronaut Chris Hadfield from aboard the International Space Station makes the Earth look like a planet from an alien solar system.
Stephen Hawking predicts that humans will die out if we don't escape Earth within the next millennium.