A team of researchers proposes a surprising origin for dark matter. Their model draws inspiration from the remarkable ...

A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible substance thought to give the universe its shape and structure.The researchers ...

Our bodies are always moving, even when we don’t realize it ... temperature measures the average kinetic energy of the molecules or particles in an object or substance. The hotter they get ...

If you know how fast it’s moving, you can’t know where it is. Measurements that happened in the past can seemingly be erased later. Particles are sometimes waves and can be in two places at once.

Strange particles that have mass when moving one direction but no mass when moving in another were first theorised more than a decade ago. Now, these mass-shifting particles have been glimpsed in ...

Dartmouth researchers propose a novel theory suggesting dark matter originated from high-energy, massless particles in the ... related to the Cosmic Microwave Background, potentially ...

The extremely low-energy particles they suggest make up dark matter would have a unique signature on the cosmic microwave background ... Hot, fast-moving particles dominated the cosmos after ...