The Perseid summer light show is back—and viewing conditions are especially promising for the Northern Hemisphere. Go to Source
From schools of fish and flocks of birds to microscopic synthetic particles, many systems in nature and the laboratory consist of individual units or agents that move by consuming energy. These systems are known as active matter because their components continuously...
Composing some 85% of the universe’s total mass, dark matter betrays its presence only through gravity, unlike ordinary matter. Yet through new research published in Physical Review D, a team led by David Dunsky of New York University has proposed a new way to...
Boston College scientists have determined that a newly discovered meteorite from Mars is 1.27 billion years old and derived from a previously unsampled, pristine source on the Red Planet. The study is published in the journal Geochimica et Cosmochimica Acta. Go to...
Kate Hwang loved being a Kansas City Police officer, but her life changed when she and her partner were attacked by seven men while writing a parking ticket Go to Source
