Science News

Physicists Dream Up the Antilaser Fifty years after physicists invented the laser, ushering in everything from supermarket scanners to music CDs, scientists h  Cheaper, Better Satellites Made From Cellphones and Toys MOUNTAIN VIEW, California — Instead of investing in their own computer research and development, engineers at the NASA  Under Pressure My latest article for Wired is now online. It’s about baboons, stress vaccines and the often dangerous effects of gluc  Genome Surprise: Guinea Pigs Have Ebola! The ebola virus is one of the nastiest pathogens known to man. It corrodes blood vessels and stops clotting, leaving most of  Controlling Soot Might Quickly Reverse a Century of Global Warming A massive simulation of soot’s climate effects finds that basic pollution controls could put a brake on global warming  Photoshop of Horrors: Wired Readers Show BP How It’s Done << previous image | next image >> We asked you last w  Warming of Oceans Will Reduce and Rearrange Marine Life The warmth of the ocean is the critical factor that determines how much productivity and biodiversity there is in the ocean,  Dark Dust Trails Form When Whirlwinds Suck Sand Grains Clean The ephemeral dark trails left in desert sand by dust devils are produced when the whirlwinds blow tiny particles of lighter  Marsupial DNA Redraws Family Tree The kangaroo’s twisted marsupial family tree is now in order thanks to — you guessed it — jumping genes. Genetic evide  Birth Control Messes With Monkey Business The powerful hormones in birth-control drugs change how lemurs smell, radically altering the subtle chemical cues that guide

PC World News

Hacker Snoops on GSM Cell Phones in Demo Despite concerns that federal authorities might fine or arrest him, hacker Chris Paget went ahead with a live demonstration o  Presented By:  The Macalope Weekly: They're on to Us!  DXG to Offer $600 3D Pocket Camcorder With 3D movies gaining acceptance and 3D HDTVs on the market, it was only a matter of time before a 3D camcorder for the mass  Tech Travel Tips Here's a checklist of cheap essential gadgets to ensure smooth traveling with tech.  Will Droid 2 Make Droid Obsolete? Analysis: With Droid 2 news seeping out, is there hope for the early adopters of the first model?  Barnes & Noble Doubles Down on the Nook The bookseller is nurturing its e-reader with designated Nook lounges with accessories and demos.  Mystery File Posted to Wikileaks Afghan Page Web site accepts an encrypted file of uncertain origin; speculation strong in wake of recent Afghan documents leaks.  Japan User Marks Twitter's 20 Billionth 'tweet' Twitter passed another milestone on Saturday with the sending of tweet number 20 billion.  T-Mobile Beats Verizon, AT&T, Sprint in Customer Services A J.D. Power report names T-Mobile USA tops in customer care rankings among U.S. wireless carriers.