The A's rotation is down a member, leaving the possibility for a rookie righty to get his first crack in the starting five.

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

Most people think a day on Earth is just the time it takes for the planet to make one full rotation on its axis, but that’s ...

"He is a top-five talent and player all-time at Duke, likely top-two," said a player who helped the Blue Devils win the 2010 ...

The Phillies have far greater concerns than their 27-year-old lefty. The lineup has familiar holes. The bullpen has craters.

Thanks to atomic clocks (and all the worldly forces that influence them), scientists know that Earth's rotation has begun to ...

The chaotic ending came after All-Star pitchers Yoshinobu Yamamoto and Robbie Ray looked the part through most of the game.

The Cardinals are sorting through their options for handling innings in the days ahead of the All-Star break, looking for ...

Craig Breslow signed three players last offseason who were recently named to the American League All-Star team.

Improved bacterial cellulose could help create tougher, greener materials for things we use every day. As plastic waste ...

Shinnosuke Ogasawara’s MLB debut wasn’t enough to avoid major change at Nationals Park.

Nick Pivetta is an out away from 11th quality start, Jackson Merrill and Fernando Tatis Jr. rob home runs in Padres win over ...