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 ...

Things on Earth are already pretty chaotic at the moment and an alien invasion is frankly the last thing we need. But according to some scientists, a potentially hostile alien threat could soon arrive ...

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 ...

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