The MLB trade deadline was at 6 p.m. on July 31. The Detroit Tigers had a busy deadline, mostly trading for pitchers. Follow the latest.

You might see more people wearing a neck cooling fan to fight the summer heat. But can they really help? We talk to experts about how our bodies deal with heat — and to people using the fans.

Founded in the 19th century, the Smithsonian oversees a network of cultural centers that includes the portrait gallery, the history museum, the National Zoo and the Smithsonian Gardens. News of the ...

With blood in the water and the World Series field wide open, several contenders moved to prepare their rosters for October.