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 ...

Diagnostic tests for infectious diseases often involve identifying “alien” life – in the form of viral DNA – within a patient. Detecting life on Mars may also rely on DNA detection strategies but, ...

The mystery of the “non-human” mummified remains found in Peru deepened this week when an analyst claimed that 30% of its DNA is not human — but is rather from an “unknown species.” Controversial ...