Evidence of water discovered on asteroid Bennu
Today the ISS will send a Falcon 9 with a cargo spacecraft
EPA to ease constraints on construction of coal power plants
The Greenland shield is melting at a record pace - the scientists
Here’s how to watch SpaceX’s Dragon take off for the space station
NASA's InSight lander captures 1st sounds of Martian wind
Endangered Hawaiian monk seals face new challenge: eels stuck up their noses
China's rover blasts off to make history on moon's 'dark side'
At-risk nations plead for 'justice' at UN climate summit