In this episode, Dr Sunayana Bhargava and Tulela Pea explore the states of matter ... Liquids have weaker forces between their particles, which allows them to move around each other and therefore ...

Substances can exist in three states of matter - solid, liquid and gas. All substances are made from particles, and the forces between ... They have no fixed volume and fill the space of their ...

How could such a tiny piece of matter have mattered so much ... repel one another thanks to other particles, collectively termed bosons, flying between them. “Matter,” Mr. Tonelli says ...

The majority of our evidence for dark matter’s existence comes from observing visible (or baryonic) matter that does not exert enough gravitational force to explain why, say, an object is orbiting ...

Dark matter can't be too heavy or it might break our best model of the universe, new research suggests. We have an abundance ... imbues those particles with mass. Breaking space news, the latest ...

High-energy particles rain down on Earth constantly, but scientists have now detected a doozy: a neutrino blasting in from ...

the WIMP would have a mass somewhere in the range of the heavier known particles, like the top quark. But otherwise, it would be largely invisible, interacting with normal matter only occasionally.