Researchers analyzed DNA from a 5,500-year-old hunter-gatherer community’s burial site to understand family connections. The ...

Ancient linkups may have happened more frequently between female humans and male Neanderthals, according to an new genetic ...

Geneticists have a better understanding of how prehistoric pairings unfolded, with new research suggesting they were mostly between male Neanderthals and female humans.

By now, it’s firmly established that modern humans and their Neanderthal relatives met and mated as our ancestors expanded ...

Scientists at MIT have found compelling chemical evidence that Earth’s earliest animals were likely ancient sea sponges.

Aliens exist – they just haven't visited Earth, a NASA veteran has claimed. Dr Gentry Lee has worked at the US space agency since 1968, when he first got involved with the Viking mission to Mars. He ...

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.

With the release, the American public could learn what, if anything, the government has documented about the unexplained ...

The mixed DNA sample found at Nancy Guthrie's house is complicating the search for her, after she was taken from her Arizona ...

A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...