Physics in Advent – PiA – is an Advent calendar with a difference: behind each door is a surprise filled with fun and new insights. For the tenth year running, Mother or Father Christmas will present ...

A subatomic particle called the muon is wobbling far more than leading physics models can explain. Its unusual behavior could be evidence of a fifth force of nature or a new dimension. Scientists ...

College professors these days face an ever-higher bar to grab the attention of their students, forced to compete with the stimuli of smartphones and laptops in large lecture halls. But when your ...