New research suggests time could hold the key to resolving mysteries of gravity, quantum mechanics, and other phenomena in ...

A closed door feels absolute. Light stays in one room, darkness settles in the next, and the boundary seems obvious enough to ...

A ball tossed into the air follows a path that classical physics can track with confidence. Shrink that ball down to the size ...

A neglected force produced by neutrinos and other particles helps atomic physics measurements align with predictions of the ...

A major obstacle in calculating the muon’s behavior is the strong force, the most powerful of the four fundamental forces, along with gravity, electromagnetism, and the weak force. It binds quarks ...

Discover everything about 25 Science Theories That Are So Strange They Must Be True. Comprehensive guide with facts, insights, and expert analysis.

Researchers have uncovered new evidence that superconductivity can be steered by a material’s surroundings, opening a potential path toward electronics that waste far less energy. Instead of changing ...

A tiny, first-of-its-kind, nanoscale demonstration shows how we could one day send a spacecraft to another star, within a ...

Physics looks most complete when its predictions keep landing on target, but the real stress test comes from rare events that refuse to behave. A recent kaon decay anomaly did exactly that, forcing ...

Scientists studying a mysterious effect called cosmic birefringence—a subtle twist in the polarization of the universe’s oldest light—have developed a new way to reduce uncertainty in how it’s ...