We may have just managed to use up Earth's resources for the entire year.
Imagine living on a colony on Mars. Now, imagine if you could do that right now--on Earth. That's exactly what several volunteers did during a mock Mars space mission, located in a Mars-like habitat in Hawaii.
On July 25, scientists discovered a mile-long asteroid that raced past Earth at about 45,000 miles per hour and a safe distance of 5.4 million miles away.
Scientists have discovered a hidden planetary system that was shrouded in the arms of Cassiopeia, just 21 light-years away from Earth.
How did animals first start to breathe air? That's exactly what scientists are looking at a bit more closely.
NASA's Kepler Mission has officially discovered the first near-Earth-size planet in the "habitable" zone around its sun-like star.
What caused Earth to develop life and not Venus? Scientists have taken a closer look to find out why Earth managed to sustain life while Mars and Venus did not.
A NASA camera on the Deep Space Climate Observatory (DSCOVR) satellite has captured one of the most epic views yet of our planet, Earth.
Astronomers may have discovered a Jupiter-like planet orbiting a sun-like star that could, potentially, signal other systems like our own solar system.
The destruction of Earth's plants may be placing humans in danger. Scientists have discovered that unless humans slow the devastation of our planet's plant life, then we may just face major repercussions.
Researchers at Aston University are working to design greenhouses that will use seawater to grow crops in one of the hottest and driest places on earth.