In 1951, physicist Julian Schwinger theorized that by applying a uniform electrical field to a vacuum, electron-positron ...

Florida Gov. Ron DeSantis and other leaders said NASA already has a footprint on the Space Coast and it would be a less expensive location.

Transfer grades: Liverpool turn focus to defense with move for Parma teenager Giovanni Leoni Here's the latest news and notes from the summer transfer window, which is in full swing ...