On Monday, a paper announcing that all four DNA bases had been found on an asteroid sparked a lot of headlines. But many of ...

The worker who confessed to the murders was pinned by the novel evidence of DNA fingerprinting; his genetic fingerprint ...

Nancy Guthrie's disappearance is "not even close" to cold as sheriff reveals key DNA evidence that could help the case.

Slugs don’t seem like the type of animals capable of duking it out. However, a funny Instagram post by @tiny.sanctuary shows what appears to be a fight between two particularly aggressive slugs. But ...

Should Billy the Kids body be exhumed? In todays video, we break down the evidence surrounding Billys death at Fort Sumner, as well as the two failed attempts to dig up the Kid: the 1961 court fight ...

The koala now ranks among a few species observed escaping a genetic bottleneck, in this case caused by overhunting that peaked 100 years ago.

The world is full of surprising facts about the Earth and how we interact with it, even when we don’t understand or appreciate what happens around us. We use a bit of science to sort out the millions ...

Two expert witnesses took the stand on day four of the Quinton Tellis murder trial. The witnesses explained the DNA evidence, or a lack thereof, found at the scene. They also detailed the advanced ...

Chris Payne has spent nearly four and a half years in detention in Japan, at various facilities, as he and his supporters, ...

Colorectal cancer is now the leading cause of cancer-related death among people under 50, according to the American Cancer ...

The investigation into the apparent abduction of 84-year-old Nancy Guthrie is "not even close" to a cold case, Pima County ...