Nation Jun 13

Army Works to Repair Medical Center, Reputation

Army officials toured Walter Reed Army Medical Center on Wednesday to inspect and monitor repairs at the facility, which has been criticized for poor conditions and patient care. The Army's surgeon general and a veterans advocate debate the medical center's…

Science Apr 03

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Slime Molds, Revealed

The slime mold takes on hundreds of shapes, sizes, and colors. Some varieties are the size of dinner plates, while others are only visible through a microscope.