Real particles are lumps of energy that can be "seen" or detected by appropriate instruments; this feature is what makes them ...

Virtual particles exploit the natural fuzziness of the subatomic world, where if these ephemeral particles live briefly ...

EPFL researchers have discovered that a droplet of liquid can bounce for several minutes—and perhaps indefinitely—over a ...

Impressively, the world's hottest engine could alter our understanding of thermodynamics as well as human diseases.

Dark matter makes up about 85 percent of all matter in the universe. It neither emits nor absorbs light, making it invisible ...