Fumbling with charging cables while your iPhone battery icon turns red is a special kind of modern frustration. Magnetic charging solves that problem by letting you snap a power bank onto the back of ...

Scientists detect Alfvén waves twisting in the Sun’s corona Waves may explain the corona’s million-degree heat Observation ...

The magnetic bubble surrounding Earth has an unexpected revelation from satellite data: the morning side of the magnetosphere sports a negative electric charge, not the positive one scientists ...