Could millions of connected cameras, thermostats and kids' toys bring the internet to its knees? It's beginning to look that way.
Scientists say Europe's experimental Mars probe has hit the right spot but may have been destroyed in a fiery ball of rocket fuel because it was traveling too fast.
The faces are haunting.
Facebook on Friday said that it will begin allowing more graphic or potentially disturbing newsworthy posts to be shared at the leading online social network.
Scientists unveiled fossils Thursday from a new species of giant, long-necked dinosaur unearthed in northeast Australia, speculating that its ancestors had trekked across Antarctica some 105 million years ago.
Humans living in Africa used heat to break stones and make sharp blades tens of thousands of years before the technique was developed elsewhere, according to a study published Wednesday.
Scientists at the European Space Agency downplayed the likely loss of its Mars lander, saying Thursday that a wealth of data sent back by the experimental probe would help them prepare for a future mission to the red planet.
Professor Stephen Hawking on Wednesday opened a new artificial intelligence research center at Britain's Cambridge University.
The European Space Agency lost contact with an experimental Mars probe shortly before its planned landing on the red planet Wednesday.
Australian archaeologists announced plans Wednesday to recreate Laos' mysterious Plain of Jars as a three-dimensional virtual reality experience, that could one day see museum visitors walk through remote dig sites.