CERN’s calculation of the W boson’s mass agrees with theory, contradicting a previous anomaly that had raised the possibility ...

This time, physicists, including core UCLA researchers, have accurately measured the mass of the W boson — more precisely ...

In the cosmic tug-of-war between matter and antimatter, matter has the upper hand. Our universe leans more heavily on the side of matter. In a one-to-one ratio, matter and antimatter would cancel each ...

Particle physics is the study of the elementary building blocks of matter and radiation and their interaction. The fundamental particles are summarised by the standard model. This includes ...

Swiss astronomer Fritz Zwicky observed that the velocities of galaxies in the Coma Cluster were too high to be maintained ...

By studying the strange particle, physicists hope to discover ... possibly the biggest explosion since the Big Bang Theory predicts that the matter and antimatter inside this plasma soup should ...

Scientists investigated a new two-dimensional form of matter known as Bose glass, which could help physicists study a concept ...

New simulations suggest that there are enough primordial black holes—potential dark matter candidates—in the universe for one ...