Remains Identified as Christine Rockwell Who Went Missing in 1987

Remains Found in 1991 Identified as Robert Mullins

Do People Who Look Alike Share Genes?

20-Year-Old College Student Helps Crack 58-Year-Old Pennsylvania Cold Case

Missouri Cold Case Killing of Fawn Cox Cracked Thanks to DNA Technology

Woman Embraces Her Birth Mom in Emotional Reunion: 'I've Looked for You Forever'

Women Who Took Dance Class Together Learn They’re Biological Sisters

Baseball Players With Same Name Submit DNA to See if They’re Related

DNA Helps Florida Police Make Arrest in 1999 Cold Case Killing

People Are Throwing Dog DNA Parties to Find Out Their Pup's Breeds

9/11 Victim Scott Michael Johnson's Remains Identified Using New DNA Technology

Is Suspect in April Tinsley Case Linked to the Deaths of 2 Indiana Teens?

New DNA Technology Can Reveal Facial Features With Simple Mouth Swab

Should Investigators Use DNA Websites to Catch Criminals?

NASA Astronaut Scott Kelly Is Not a 'Space Mutant' After All

DNA of Astronaut No Longer Matches His Twin After He Spends a Year in Space

Separated Biological Brothers Unaware They Were College Classmates

Dad and 36-Year-Old Daughter Celebrate First Thanksgiving Together