The Mystery of the Shrinking Sheep
Why are they growing smaller? Study says warming climate.

Sony Struggles as Walkman Turns 30
Sony tries to reinvent itself and win back its reputation as a tech pioneer.

Bluetooth "Big Brother" tracks festival-goers (Reuters)
Reuters - Researchers are using Bluetooth technology to observe the meanderings of tens of thousands of festival-goers at a top European rock festival, hoping their findings will launch a new generation of tracking devices.

WATCH: Mozilla Firefox Upgrade

US government Internet traffic to be screened: report (AFP)

AFP - The Obama administration is planning to use the National Security Agency to screen Internet traffic between government agencies and the private sector, the Washington Post reported Friday.

WATCH: The Porn Pitfalls of Twitter