Print 18Jan200712:13am, ESTMore mysteries solved on the Web• Popular Science: 20 science mysteries explained • Discovery.com: Parrot talk is cleverer than you think • Technology Review: Bomber's gait is a dead giveaway • Slate: How long can you keep an embryo frozen?Explore related topics: daily-dose
older17Jan200712:18am, ESTThe next, next big machinenewer18Jan200712:18am, ESTDeep questions answeredMost popular posts73Virgin birth or hanky-panky? Anteater mom sparks a scientific debate14hoursago44Buggy hordes of cicadas sighted in Virginia ... but New York? Not yet10hoursago255Wheel fails on NASA's Kepler probe, halting its search for alien planets2daysago70Chris Hadfield's 'Space Oddity' is a hit: What's next for space superstar?Updated4daysago63'Ciudad Blanca' found? Scientists share images of lost city in Honduras3daysago