A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible ...

Researchers propose a new theory for the origin of dark matter, the invisible substance thought to give the universe its shape and structure. Their mathematical models show that dark matter could have ...

Department of Chemistry, The University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada ...

When matter changes from one state to another, it's called a phase change. So, what causes a phase change? Well, there are a few different things. One is to change the temperature. Make it cold ...