Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

For decades, the narrative of early human history has been meticulously pieced together through archaeological digs, genetic analysis of modern populations, and the study of ancient remains. We've ...

The oldest sediment DNA discovered so far comes from Greenland and is 2 million years old.