Plenty of alien invasion movies have become box office hits and certified classics, but here are some forgotten alien ...

The White House has lifted the lid on the shock extent of an "alien invasion" which has blighted US soil for the past six ...

Project Blue Beam, a conspiracy theory originating from Serge Monast's 1994 claims, suggests a government-led scheme to ...

An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...

An alien invasion involving advanced artificial intelligence could unleash a global financial meltdown, geopolitical turmoil and rioting on the streets, a leading astrophysicist has warned in a fresh ...