Invasive alien species are driving human displacement, according to a new research paper published this month in Frontiers.

All fiction is metaphor,” wrote Ursula K Le Guin. “Science fiction is metaphor.” The writer, most famous for her Earthsea fantasy novels, captured the civil rights movement, second-wave feminism and ...

Visitors from beyond the stars have arrived. What secrets could our intergalactic friends share? What wonders could these ...

Add Yahoo as a preferred source to see more of our stories on Google. For as long as humans have looked up at the night sky, we've wondered who, or what, might be looking back. Journalist Becky ...

Add Yahoo as a preferred source to see more of our stories on Google. Timothy Olyphant in "Alien: Earth." (Patrick Brown/FX) The rich irony at the heart of the storied "Alien" franchise is that at the ...

When tackling a story that spans far longer than a two-hour film, the characters can experience a more in-depth journey while on the small screen. The Xenomorph aspect of the Alien franchise has ...