At the much-discussed current “strategic inflection point” the U.S. finds itself — considering geopolitical disturbances like the war in Ukraine and competition from the ‘pacing threat’ of China — ...

Scientists have made a satisfying and intriguing physics discovery some 16 years after it was first predicted to be a possibility: a quasiparticle (a group of particles behaving as one) that only has ...

Physicists have long treated mass as a basic ingredient of nature, something particles simply possess, even as the Higgs mechanism explained only part of the story. A new wave of theoretical work now ...