According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...

Habeas Corpus has protected our rights since before America’s founding. Today, the Trump administration has threatened to suspend this right to carry out its unlawful immigration agenda. The Trump ...

When trying to identify the nature of dark matter, sometimes it’s the things it doesn’t do that tell us the most, like ...

UC Santa Cruz physicist Stefano Profumo has put forward two imaginative but scientifically grounded theories that may help solve one of the biggest mysteries in physics: the origin of dark matter. In ...

"I think it's natural to take a break and wonder whether we are fundamentally thinking about this in the wrong way." Dark matter could be made from tiny black holes formed when so-called "dark baryons ...

For decades, astronomers have believed that dark matter and dark energy make up most of the universe. However, a new study ...

Imagine waking up to the news that a deadly new strain of flu has emerged in your city. Health officials are downplaying it, but social media is flooded with contradictory claims from “medical experts ...