The bacteria that cause tuberculosis (TB) may have an "on-off switch" that lets them pause and restart growth, according to a ...

BSO Detective Andrew Gianino said advances in DNA testing, new witness information and detailed investigative work helped them solved the case.

DNA is the genetic code that provides the biological instructions for every living species, but not every bit of DNA helps ...

A study explains how age reshapes the blood system. In both humans and mice, a few stem cells out-compete their neighbors and gradually take over blood production. The loss of diversity results in a ...