Small-scale fuel cell designed for the home

Individual homes could soon be powered with their own solid oxide fuel cell systems, thanks to a breakthrough in performance.

Pollution in thunderclouds increases global warming

Pollution is leading thunderstorm clouds to capture heat, increasing global warming in a way that climate models have failed to take into account.

PacWest National Lab targeted in "sophisticated" cyber attack

A sophisticated cyber offensive has prompted the Pacific Northwest National Laboratory (PNNL) to shut down Internet access across the facility.