Dr David Sinclair, a genetics professor at Harvard Medical School, revealed that fingernail growth could indicate whether your body is ageing slower or faster than your number of birthdays.

The defense is asking the judge to exclude the "inconclusive" DNA evidence from being presented to a jury during Kohberger's murder trial this summer.

To get into specifics, most of the time a ring of fire is caused by the use of carbide bits on the natural nail as opposed to diamond tools. Carbide tools are too coarse to use on the natural nail, ...

A crimalist testifying Monday in the Marvin Ray Markle Jr. murder case said she was able to extract DNA from fingernail clippings from the victim’s left hand, then told the prosecutor it ...

Reams’ worth of documents can now be stored on computer hard drives, handheld devices and storage cards smaller than a fingernail ... to securely erase files from devices via the “Secure ...