Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over ...

Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious ...

A huge bar of iron has been discovered lurking inside the iconic Ring Nebula. The structure is enormous, spanning hundreds of ...

Scientists can peer into cells to get a limited view of their activity using microscopes and other tools. However, cells and ...

For centuries, the Ring Nebula has captivated astronomers with its stunning, glowing appearance, but a recent discovery has ...

A solid—rather than liquid—electrolyte between the opposite electrodes of a battery should, in theory, enable a rechargeable ...

Crucially, the silver remained in its positively charged ionic form rather than becoming metallic again. The researchers ...