The distinct spatial distributions of open and globular star clusters in spiral galaxies are a consequence of the interplay between gravity and conserved angular momentum, which facilitates the ...

Nearly 70% of all food in grocery stores in the United States is ultraprocessed, meaning the foods contain additives used to add flavor and color, create texture, extend shelf life and keep ...

Physicists have found the strongest sign yet of a fabled four of a kind. For six decades, researchers have hunted for clusters of four neutrons called tetraneutrons. But evidence for their existence ...