# Dna testing
Two Long Lost Sisters Find Each Other from Ancestry DNA Testing and Spend Their First Thanksgiving Together in 2022
Two sisters meet for the first time on Thanksgiving since finding out about each other. One sister lives in England and the other lives in North Carolina. Amanda Brooks (left) and Lisa Strang (right)Photo byWITN 7 News.
The deformed "Starchild Skull" contained DNA strands of unknown origin
An example of a deformed "alien" skullPhoto byDennis Jarvis from Halifax, Canada; CC-BY-SA-2.0 The Starchild Skull has been the object of fascination for those who wish to believe in the paranormal and the existence of extraterrestrial life on Earth.
How Police Use DNA To Solve Crimes
Police use DNA testing to solve crimes by comparing samples of DNA evidence to a database of known offenders. The benefits of DNA testing include solving crimes, exonerating the innocent, and deterring crime. However, there is controversy surrounding DNA testing due to civil liberties and false positives.