How the Boston Marathon bombing rocked Twitter and Reddit.
Tech does double duty this week, as we look at floating gardens that clean rivers, houses that produce oxygen and drones that create a Wi-Fi network.
Ancient grasses from the Pampas of Argentina were preserved in glass when asteroids struck the area, scientists report.
CAPE CANAVERAL, Fla., April 20 - A Space Exploration Technologies' cargo ship made an Easter Sunday delivery of food, science experiments and supplies to the crew living aboard the International Space Station.
By Will Dunham WASHINGTON (Reuters) - This may be the role reversal to end all role reversals. That's why I was really surprised to see the structure," entomologist Kazunori Yoshizawa of Japan's Hokkaido University said by email. Yoshizawa said that although sex-role reversal has been documented in several different types of animals, these insects are the sole example in which the "intromittent