Portable power stations that recharge via solar panels have changed the game for working and playing in off-grid locations.

Sleek, ultra-thin Windows laptops challenge Apple’s portability crown by powering through long Vegas days on a single charge.

Sleek, ultra-thin Windows laptops challenge Apple’s portability crown by powering through long Vegas days on a single charge. Our columnist proves it.

Google's Chrome browser is notorious for consuming a lot of energy, but there are smart tools that can reduce consumption -- ...