Scientists Decipher the Hidden Past of the "Blue-Ring Nebula"
For years, astronomers have been puzzled by a massive gas cloud that encircles a star some six thousand light-years away
For years, astronomers have been puzzled by a massive gas cloud that encircles a star some six thousand light-years away
The planet is drowning in the most useful material ever invented. So what are we going to do about it?
Wildfires have been consuming forests in the western US at a devastating pace
At Columbia's Magnetic Resonance Research Center, scientists are unveiling the neural basis of human thoughts, memories, and emotions