Xander Bogaerts hit a go-ahead sacrifice fly in the ninth inning, and the San Diego Padres beat the Tampa Bay Rays 4-3 on Sunday after squandering a three-run lead. “We don’t like to give up leads,” ...

New simulations tilt the scales for competing theories about excess gamma ray light at the center of the galaxy ...

Using supercomputer simulations, a team of researchers investigated a mysterious source of gamma light coming from the Milky ...

Materials scientists can learn a lot about a sample material by shooting lasers at it. With nonlinear optical microscopy—a ...

X-ray beams aren't used just by doctors to see inside your body and tell whether you have a broken bone. More powerful beams ...

Physicists in Toronto observe quantum “negative time”: a pulse of light appears to leave before entering atoms.

The new study from the team at the University of York suggests that dark matter could leave very faint, measurable marks on ...

Clarke Schmidt allowed five hits in 6 2/3 innings, Anthony Rizzo homered and drove in two runs, and the New York Yankees beat the Tampa Bay Rays 2-0 on Friday night. Schmidt (4-1) struck out six and ...