A new study in Nature Communications explores the dynamics of higher-order novelties, identifying fascinating patterns in how ...

Looking to get rich? Try welding. For the third consecutive year, positions in the skilled trades are the hardest to fill, according to a Manpower Group survey of American employers. This shortage ...

a physicist at Rice University and co-author of the study. But Hazzard and his collaborator, Zhiyuan Wang, used advanced mathematics to show that this binary view might be incomplete.

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one physicist says he has resolved them.