particles

Researchers at the U.S. DoE’s Fermi National Accelerator Laboratory announced the first successful demonstration of a new technique that improves particle beams. Scientists could use this technique to create better, denser particle beams,…

Ultralight particle clouds can form around rotating black holes. Physicists from the University of Amsterdam and Harvard University now show that these clouds would leave a characteristic imprint on the gravitational waves emitted by binary…

Battery recharging is problematic. With each subsequent charge, batteries decay. An international, multi-agency/university study published in Science looks at what drives a battery's lifespan and how those factors change over time in…