Spacetime isn’t something that exists; it’s a model for describing how events happen. Treating events as objects creates philosophical confusion and fuels misconceptions, such as time-travel paradoxes ...

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The two space agencies of Japan and the United States are prepping for a major launch Saturday, August 26, that promises to fundamentally alter our perspective of the cosmos. Exploding stars, ...