Aliens could be chatting with each other in plain sight using light flashes like fireflies, scientists say - Alien signals ...

“I am afraid of my visions.” Thus spoke H.R. Giger, the artist whose paintings led to him being engaged by director Ridley Scott to design the xenomorph for the first Alien film in the late 1970s.

They're baaaaack, and as peevish as ever. Well, not exactly. To say that the nasty aliens in Ridley Scott's eponymous franchise have returned is wrong. His new movie, "Alien: Covenant," is a prequel, ...