Dark matter remains one of the most mysterious substances in the universe. We can’t see it, but we know it’s out there, ...

We've all heard about plastic pollution in our oceans, but what about the plastic particles quietly building up inside our bodies? A major European research project called PlasticHeal has taken a deep ...

The answer to this question puts a spotlight on two revolutionary 19th-century scientists. In 1828, the Scottish botanist Robert Brown published his observation that tiny particles in suspension were ...

All forms of electromagnetic radiation, whether they're called waves or rays, are generated by particles in motion. In a radio signal, for example, negatively charged electrons quickly move back and ...