Study revives debate over cancer from cell phone use – Computerworld.

Rocket powered by nuclear fusion could send humans to Mars | UW Today.

Gravity-Bending Find Leads to Kepler Meeting Einstein | Space Industry News.

Apple: Segway engineer John Morrell could be working on something big | BGR.

AMD sees the era of Moore's law coming to a close | ZDNet.

'Passive radar' could render stealth planes obsolete (Wired UK).

Quantum tricks drive magnetic switching into the fast lane | Ames Laboratory.