Scientists stabilize a sodium crystal structure, pushing solid-state batteries to perform at room and subzero temperatures.

Navigating the extreme cold of deep space or handling super-chilled liquid fuels here on Earth requires materials that won't ...

Trapping ultracold atoms with laser light let researchers magnify and then image the wave functions of atoms that were ...

Hydrogen fuel cell vehicles have long been hailed as the future of clean mobility: cars that emit nothing but water while ...

Hydrogen fuel cell vehicles have long been hailed as the future of clean mobility: cars that emit nothing but water while delivering high efficiency and power density. Yet a stubborn obstacle remains.