On this day, the United States Marine Corps celebrates its 249th birthday, marking nearly two and a half centuries of ...

Pictures of DNA often look very tidy—the strands of the double helix neatly wind around each other, making it seem like studying genetics should be relatively straightforward. In truth, these strands ...

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...