Study: Solar Activity Could Be Increasing Climate ChangeHumans are not the only cause of global warming, the sun has a large influence.
Scientists: Bad Luck Killed The DinosaursScientists say dinosaur population was already under stress from other global calamities when the big rock hit.
NASA to Test Mars 'Flying Saucer' Vehicle on EarthA NASA flying saucer designed to test Mars lander technology could be launched on Earth this weekend.
Study: World On The Brink Of A "Sixth Great Extinction"Climate change and habitat encroachment is causing plant and animal species to become extinct 1,000 times faster than before humans arrived.
Study: Va. Volcanoes Linked To Islands On Other Side Of AtlanticAccording to a new study, volcanoes in Virginia are linked to islands on the opposite side of the Atlantic Ocean.
Celebrity Philanthropists For The EarthLearn which celebrities are building a sustainable future with efforts towards being green and educating the public about environmental issues.
Study: 8.8 Billion Earth-Sized Just-Right Planets Space may be vast, but it isn't that lonely. A new study finds that the Milky Way is teeming with billions of planets like ours, circling stars just like our sun.
Study: Traces Of Moon Water Came From EarthU.S. astronauts have recently found that traces of water inside the moon actually came from the Earth.
NASA: Two Distant Planets Seem Ideal for LifeNASA's planet-hunting telescope has discovered two planets that seem like ideal places for some sort of life to flourish. And they are just the right size and in just the right place.
150-Foot Asteroid Will Buzz Earth, No Need to DuckA 150-foot-wide asteroid will come remarkably close to Earth next week, even closer than high-flying communication and weather satellites.
Report: U.S. Planned On Blowing Up Moon With Nuke During Cold War In 1950sWould Neil Armstrong and Buzz Aldrin even had a moon to walk on if the United States had its way in the 1950s?
The Final Mining Frontier? High-Tech Tycoons Plan To Mine AsteroidsA group of high-tech tycoons wants to mine nearby asteroids, hoping to turn science fiction into real profits.