The presence of the nucleobases in the samples reinforces the hypothesis that carbonaceous asteroids contributed to the prebiotic chemical inventory of the early Earth.

Add Yahoo as a preferred source to see more of our stories on Google. When four teenage girls were murdered in an Austin, Texas, yogurt shop in 1991, a heartbroken city was left searching for answers.

A court hears DNA taken from a victim's clothes had no link to jailed Andrew Malkinson.

Investigators in the Nancy Guthrie case have turned to genetic genealogy as they try to make the most of potential DNA ...

Clay, N.Y. — A judge ordered the DNA of a man accused of sexually assaulting three young girls to be collected Wednesday and tested against a sample found on one of the victims. An investigator took a ...

RAMSEY, Minn. — The Midwest Medical Examiner’s Office in Ramsey is in the middle of an investigation into a nearly 60-year-old missing person case that could soon be solved. Human remains were ...

Rock Legend's DNA Sample Is Being Sold for Way Less Than You Might Imagine originally appeared on Parade. Ozzy Osbourne is selling his DNA in a truly one-of-a-kind collaboration. On Tuesday, it was ...

According to sources close to the investigation, there are concerns that DNA recovered from Nancy Guthrie's home may not yield a usable profile for comparison.