A complete breakdown of the abbreviation, including its role and function within the body.

More witnesses took the stand Friday in Tavaris Jackson’s murder trial, including a latent print examiner, a forensic biologist and an EMS paramedic. Sarah Rambadt, a forensic scientist in the biology ...

Over 9 months have passed since two Phoenix teens were found with gunshot wounds to the head while camping. Here's the latest ...

Baltimore students explore slime, robotics at STEAM event ...

More than a month into the disappearance of Nancy Guthrie, no suspects have been named. Two men were briefly detained for questioning and released within 24 hours. The FBI has shifted its command ...

The rain is as relentless as the workload at the moment, and it seems impossible to get two dry days together, which has meant the milking cows have been fully housed all week. With no fine outlook in ...

These days, with a forest of candles on the birthday cake, I pay more attention to the seemingly countless research papers ...

English testified at trial that Al-Amin fired a high-powered assault rifle when the deputies tried to arrest him. Then, prosecutors said, he used a handgun to fire three shots into Kinchen’s groin as ...

Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after its decline ...

Law enforcement sources told NBC News that one image captured of a man in front of Guthrie home may have been from before the night she went missing.

With the search for Nancy Guthrie in its third week, law enforcement is analyzing DNA evidence and looking at her pacemaker for clues.

NAGOYA—A woman accused of killing her high school classmate’s wife in a case that had gone cold for 26 years will stand trial for murder, prosecutors announced March 5.