In 2011, an amateur astronomer near Toronto, Adam Szewczyk, was going through star brightness charts at home when one caught ...

When it comes to influential sci-fi franchises, Alienremains the pinnacle of the more gritty side of the genre. The franchise launched all the way back in 1979 with sci-fi legend Ridley Scott at the ...

There are a surprising number of alien creatures in the Star Trek universe that do not have physical bodies. Here's a ...

One of the challenges of searching for technosignatures (i.e., signs that intelligent life somewhere in the universe has created technology) is understanding what to look for. Technology is a very ...