Matthew Savage discusses his career path and creative process.

The first Facehugger design for "Alien" was initially much larger and more grotesque. Thankfully H. R. Giger scaled it down to what fans know today.

If thousands of years from now aliens landed in the crumbling ruins of Washington, D.C., what would they make of it? Ellen Harvey has a wild imagination. These days, the artist has been musing about ...