To better understand how life might have started on Earth Scientists have a pretty good theory for how life on Earth began: Meteorites that bombarded our planet brought simple carbon-based compounds called
In a major scientific finding, researchers confirm briny water flows seasonally on the Red Planet. Right now, 140 million miles away, somewhere on the frigid surface of Mars, there is water forming. Scientists
The Night Sky, October 2015: the majestic M13 cluster in the constellation of Hercules seems to defy common sense People who glance casually up at the stars seldom think of them as they appear in this
What if the future of law enforcement doesn’t involve faster, more forceful responses to crime—but rather, a surefire way to predict it? Hitachi, the Japanese tech giant that makes everything from elevators
Science & InnovationNo Place Like Home New images of Pluto, sent back to Earth from NASA’s New Horizons spacecraft, are unveiling more surprises about the dwarf planet on the fringe of the observable system.