Scientists are studying a fascinating image of an unusual circular formation on Mars and trying to work out how it got there.
We just found out research labs like the one at Indiana University uses robotic infants to test child development theories. We also just found out what fuels our deepest nightmares. Those discoveries are not a coincidence.
Crave reviews We Live in Public, a new documentary on dotcom self-destruction, exhibitionism and the greatest Internet pioneer you've never heard of
Casey Serin claims to be in hiding in Australia, threatens legal action against his critics. Podcast: Serin issues threats
A Net celebrity that thousands of people loved to hate, would-be real estate speculator Serin announces his site is dead. Photos: The blogger and the housing bubble
Failed real-estate speculator finds his foreclosure blog to be wildly popular--among people who hate him and his shady dealings. Photos: The blogger and the housing bubble
Carry your computer in cedar
But is the world really ready for "Gilligan's Island" in HD? Studio execs sure think so. Photos: HDTV showcase
As prices for high-definition flat screens and players drop, consumers clear living-room walls.
Sports programming is helping high-def TV become a mainstream phenomenon and a big moneymaker.