the titanic collision of two galaxy clusters separates dark matter (blue) from ordinary matter (pink) A potential signal from an undiscovered particle needs to be strong enough to rise above this ...

The rest of the universe appears to be made of a mysterious, invisible substance called dark matter (25 percent) and a force that repels gravity known as dark energy (70 percent). Scientists have ...

The new model is called WIFI, which stands for dark matter production during Warm Inflation via Freeze-In. According to a new model, dark matter particles (black dots) began forming as the universe ...

We can't see dark matter, but scientists have made the largest map yet of the invisible material that helps make up the universe. Researchers used a dark energy camera and a large telescope to ...

To give context to the process, the radiation is optical and occurs when a charged particle moves through a medium like water ...

Recent research by a student-faculty team at Colgate University unlocks new clues that could radically change the world's understanding of the origin of dark matter. Assistant Professor of Physics ...

Yet despite researchers’ best efforts over decades to work out the nature of this “dark matter” – to find some clue direct or indirect as to what it’s made of, or even make it in the lab ...