For decades, physicists have hunted for a single theory capable of explaining every force, particle, and interaction in the ...

For experimental physicists, the latest measurement of the muon is the best of times. For theorists there's still work to do.

In a cafe at CERN in 1992, three physicists realized they disagreed about how many constants are needed to describe all of nature. A recent paper suggests only one – time – is necessary.

In the paper, he also included an equation that would come to be one of the most iconic in history: E=mc². The equation not ...

Background Previous studies investigating prediction of return to play after acute hamstring injury were limited by examining a single postinjury clinical and MRI evaluation. We evaluated the added ...