When microscopic particles of sand, ash, or dust collide in the air, they often exchange a tiny electrical charge. This tiny ...

The familiar phenomenon has puzzled researchers for centuries, but experiments are finally making sense of its unruly ...

When you rub a balloon on your hair to make it float and cling, you might not think of it as one of the deepest – and strangest – mysteries of science. When you reach out to open a door and your ...

Discover how to create a compact vertical-axis wind turbine with everyday materials in this detailed step-by-step guide.