Dr Hal Puthoff, a former Pentagon advisor, noted that individuals involved in UFO recovery efforts mentioned four alien types ...

Obama is not buying the alien cover-up theories, and he has a simple reason: Washington leaks too much. The former president appeared on 'The Late Show' with Stephen Colbert, where he was pressed ...

A leading British astrophysicist has argued that intelligent alien civilisations 'absolutely' exist somewhere in the cosmos but insists there is no evidence they have ever visited Earth, dismissing ...