Hair may grow in a completely different way than scientists once believed. Instead of being pushed out from the root, new ...

DOVER, Del. (AP) - Delaware is joining other states in reviewing criminal convictions involving potentially questionable hair evidence following the FBI's acknowledgment of a decades-long pattern of ...

"The electron microscope has been used in hair research for half a century, but the knowledge gained through this study has become rather fragmented over the years. While the molecular biological ...