Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

For just over a decade, physicists have been studying a strange phenomenon in the quantum world. At very small scales, it seems that the temporal order of different events may not always ...

Quantum physics isn’t just complicated – after 100 years, there is an awful lot of it to understand. This makes writing an accessible yet comprehensive book about the topic a challenge in both ...