Since the dawn of human history, mankind has faced the ever-present threat of organisms so small that they are invisible to ...

The 300-foot-tall anomaly, which stands in stark relief to its lunar surroundings, has intrigued observers for years. More ...

In Star Trek: The Original Series, the tight budget constraints are part of what led to the creation of its most iconic ...

It's probably not as influential as "Alien," but Cameron's entry in the franchise carved its own path in film history, where ...

A self-proclaimed time traveller claims aliens will make contact in 2028, sparking online debate. His assertions, made during ...

The big screen has played host to many epic alien invasions, but so have our TVs, and here's the five best alien invasions ...