A 10-year effort to measure gravity, a fundamental force in the universe, has failed to come up with a conclusive answer.

The simple experiment setup. Image via Wiki Commons. In 1927, physicist Thomas Parnell poured hot pitch into a funnel at the ...

After a 10-year effort, physicists got a value for “Big G” that does not settle the debate over one of nature’s hardest numbers to nail down.

Not only can their arrival time suggest that they dwelt with other particles for a negative amount of time, but if one asks ...

Teleportation has quietly shifted from pure fantasy to a working laboratory tool, and the latest experiments are starting to spill out of physics labs into real-world networks. The headline ...

A robot named Adam was the first of its kind to do science. Adam mimicked a biologist. After coming up with questions to ask about yeast, the machine tested those questions inside a robotic laboratory ...