A speculative look at strange planets, unfamiliar ecosystems and the bizarre creatures that could evolve there.

Spielberg’s not the only filmmaker to ponder how people of faith might react to the revelation of otherworldly life: In the ...

It is often suggested that anyone who finds one of these invasive worms should kill it (carefully). Here's what else to know.

Every civilization believes its story is self-evident. It rarely notices when that story begins to fail — not because the ...

Snaiad's strange creatures and ecosystems continue to evolve in one of speculative biology's most convincing alien worlds.

Asia is the largest continent on Earth, and its ecosystems are every bit as diverse as its size suggests. This huge continent ...

Over the past few years, beloved science-fiction series including Westworld and Raised by Wolves were not only cut down ...

I loved watching classic 1950s black-and-white sci-fi movies on TV when I was growing up, with “Invasion of the Body Snatchers” being a particular favorite. Creatures from outer space invade a small ...

"Decades of research on invasive species have demonstrated how an organism introduced to the wrong place at the wrong time ...

Director Darcy Weir has made a career out of chasing UFOs, alien encounters, and government cover-ups — but Dark Alliance: ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.