"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, ...

Researchers suggest an ultra-energetic neutrino detected in 2023 may be debris from an exploding primordial black hole. The ...

From collapsing glaciers and retreating lakes to exploding cities and intensifying fires, satellite images reveal how quickly Earth is changing. This video explores striking before and after views ...

Sure, we all know about the asteroid impact that is thought to have wiped out the dinosaurs, but did you know that the Earth has seen other, widely-destructive mass-extinction events? And ...