BETAResearchers 
Curvier spines aid pregnant women
12 months agoWomen evolved curvier spines than men to stop them wobbling under the weight of pregnancy, say researchers.
Body clock 'control switch' found
12 months agoResearchers say they have found the chemical switch that triggers the mechanism regulating body clocks.
A greener way to recover methane
12 months agoOil reservoirs could have an environmental make-over with the help of bacteria, researchers say.
File-sharers forced to play fair
16 months agoResearchers aim to make file-sharing fairer by treating bandwidth like a currency.
Experts raise alarm on Sony software [del.icio.us]
16 months agoSony's MicroVault USB memory stick and fingerprint reader includes software that creates a hidden directory on the computer's hard drive, researchers with Finnish security software maker F-Secure has reported in its company blog.