New findings are raising concerns about how the tiniest particles, microplastics and nanoplastics, might be damaging one of ...

Besides particles like sterile neutrinos, axions and weakly interacting massive particles (WIMPs), a leading candidate for the cold dark matter of the universe are primordial black holes—black ...

Similar particles, shot out from black holes, could carry the signature of new physics—perhaps even dark matter. “The difference between a supercollider and a black hole is that black holes ...

The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant ...

As Mount Pinatubo demonstrated, the effect of cooling aerosol particles is temporary ... “There are some particles that are warming, such as black carbon particles.