Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...

Scientists say it's possible to use tiny ripples in space and time, or gravitational waves, to measure the rate at which our ...

A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...

The world is never really at rest. Even in a vacuum near ultracold temperatures where all classical motion should come to a halt, you'll find quantum fluctuations. In thin, two-dimensional materials, ...

Hannah Spencer, a 34-year-old plumber, wins the Gorton and Denton by-election, with Reform coming in second and Labour in third.

Arts and Science researchers developed particles that use sound waves to swing in the air without external forces to determine their rate of oscillation. The discovery could further research on other ...

Oscars Commentary (Updated: Feb. 26, 2026): Final Oscar voting is underway. The 79th BAFTA Awards didn’t tidy up the Oscar race so much as crack it open, and with Academy voting beginning Thursday, ...