For jurors, it took a lot of focus and concentration to listen to almost a day's worth of scientific testimony, much of it about DNA, or as the defense wants to remind the jury, the lack of it.

Moss is ancient. It evolved some 470 million years ago, long before the first dinosaur hatched. It is so rudimentary that it lacks both flowers and roots, yet it is an expert at survival. Now, that ...

DNA of the man accused of killing three of Jennifer Hudson's family members could not be found on what's been identified as the murder weapon, a forensic specialist testified in court Wednesday.

The humble 3D printer is an excellent prototyping tool, but their ability to make possibly untraceable firearms has raised safety concerns for many.

Jorge's putrefied corpse would have been buried in an unmarked grave but for a rehydration technique pioneered in Mexico that allowed him to be identified by his tattoos and given the send-off his ...