What's up in
Energy Tech
Clean energy, grid innovation, battery breakthroughs, and the technologies transforming how the world is powered.
First battery-free cellphone makes calls by harvesting ambient power
New material may help cut battery costs for electric cars, cellphones
PPPL researchers demonstrate first hot plasma edge in a fusion facility
International team develops new way to produce pure hydrogen efficiently
Temperature sensor could power more energy-efficient wearable devices
Ruthenium rules for new fuel cells
CAS researchers develop selective electrocatalysts to boost direct methanol fuel cell performance
Inexpensive organic material gives safe batteries a longer life
Nickel for thought: Compound shows potential for high-temperature superconductivity
New metrology technique measures electric fields
