Particles known as “bottom mesons” are not decaying in the way the Standard Model of particle physics says they should, and it’s causing some excitement
An international collaboration of physicists has developed a lower-energy, laser-based system for testing quantum gravity theories.
Dark matter: The mystery substance physics still can’t identify that makes up the majority of our universe
Cosmologists are heading back to their chalkboards as the experiments designed to figure out what this unknown 84 percent of our universe actually is come up empty.
The universe has not cooperated with physicistsâ hopes. In desperation, many are looking for new ways to search for surprises at the Large Hadron Collider.
Astronomers in the US are setting up an experiment which, if it fails – as others have – could mark the end of a 30-year-old theory
A close look at data from the Large Hadron Collider finds no evidence that the Higgs boson decays into a new, unknown particle.