Videogame power harnessed for positive goals

Even as videogames come under scrutiny for potential harmful impacts, researchers and developers are touting digital games for positive effects on health, learning and other social goals.

How Usain Bolt can run faster -- effortlessly

Usain Bolt can achieve faster running times with no extra effort on his part or improvement to his fitness, according to a study published today in Significance, the magazine of the Royal Statistical Society and the American ...

Drafting without drivers

Fewer accidents, less fuel consumption, and fewer traffic jams: Autonomous, computer-controlled vehicles have many advantages in road traffic. In particular, if many cars join to form long convoys. On May 14 and 15, 2011, ...

Teens learn dangers of texting while driving

(AP) -- Kamy Mayott has been told that texting while driving is dangerous. But the 15-year-old didn't know just how dangerous until she navigated a golf cart through an obstacle course while texting and took out a whole ...

Vest to prevent balance disorder patients falling

(PhysOrg.com) -- A vest being developed by scientists at the University of California, Los Angeles (UCLA) could help people with balance disorders to regain their balance. This could cut short the rehabilitation or balance ...

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