New catalysts turn carbon dioxide into fuels faster and more efficiently.
SolarCity’s new battery system might help solar become a significant source of electricity.
Using plastic to absorb light could lower the cost of solar power.
Lithium-ion batteries have risks, but they can be managed to prevent fires in EVs.
New inks and tools allow 3-D printing of lithium-ion technology.
The search giant says patents are rubbish. Yet it’s accumulating more of them than ever.
SolidEnergy says its new battery materials store more energy and won’t catch fire.
Stanford researchers say new materials could help lower the cost of producing fuel with solar energy.
Kateeva says its new manufacturing equipment can produce affordable displays based on organic light-emitting diodes.
At a Senate hearing, financial regulators, law enforcement, and even the chairman of the Federal Reserve show support for digital currencies.