The space shuttle Discovery safely docked at the international space station on Tuesday, a welcome smooth maneuver during a mission that was delayed by a gas leak and threatened by hurtling chunks of space junk. Discovery’s seven-member crew, which lifted off from Kennedy Space Center on Sunday night, will deliver supplies needed to expand the space station’s capacity, doubling the number of people who can live there from three to six
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Generals share their experience with PTSD
Army generals aren’t known for talking about their feelings. But two high-ranking officers are doing just that, hoping that by going public they can remove the stigma that many soldiers say keeps them from getting help for post-traumatic stress disorder.