A solar-powered cloak and a foldable projector that fits in your pocket are among the oddities on the show floor at Mobile ...

The MWC trade show for mobile tech is upon us, and Lenovo's slapped a solar panel on a laptop to bring to its booth. The Yoga ...

New tech at Mobile World Congress could let you charge your phone when it's out in the sun or even under room lights.

Andrew Liszewski is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2011, but has loved ...