Happy Halloween! Google commemorates Halloween with a massive-pumpkin-carving video. What's the science behind gargantuan gourds?
The Pentagon already includes unmanned drone attacks in its arsenal. Next up: housefly-sized surveillance craft, shape-changing 'chemical robots,' and tracking agents sprayed from the sky. What does it mean to have soldiers so far removed from the battlefield?
The latest global warming results confirm those from earlier, independent studies by scientists at NASA and elsewhere that came under fire from skeptics in an episode known as 'climategate.'
A new Kinect hack lets computers understand American Sign Language, and control Gmail.
Rental prices in Port-au-Prince are estimated at 5 to 10 times higher than before the Haiti earthquake, pricing out local civic organizations in favor of wealthier international NGOs.