Why nuclear power should be part of the renewable-energy portfolio.
New publications, experiments and breakthroughs in materials science--and what they mean.
Amid a welter of high-profile announcements, electric vehicles and plug-in hybrids will remain rare sights.
Modern physics through the generations.
Oil-rich Abu Dhabi is building a green metropolis. Should the rest of the world care?
Zhong Lin Wang thinks piezoelectric nanowires could power implantable medical devices and serve as tiny sensors.
Donald Sadoway conceived of a novel battery that could allow cities to run on solar power at night.
A new reactor design could make nuclear power safer and cheaper, says John Gilleland.
The failure means that a gap in climate science will remain.
The chair of the Air Resources Board has some advice for the new administration.