Lurking in oceans from the tropics to the Arctic, a tiny transparent creature with barrel-shaped body and visible orange ...

The video explores whether extraterrestrial life would resemble Earth organisms or evolve into forms beyond anything ...

I recently read a fascinating book by Cambridge University zoologist Dr. Arik Kershenbaum called The Zoologist's Guide to the Galaxy: What Animals on Earth Reveal About Aliens—and Ourselves. I totally ...

Some "Star Trek" aliens measure life in centuries or even millennia. Meet the remarkably long-lived species scattered across the franchise's history.

Introduction: Nonnative species in the world / David Pimentel -- The impacts of alien plants in Australia / Richard H. Groves -- Environmental and economic costs of invertebrate invasions in Australia ...

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

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

The premise of Alien: Earth‘s story is that the Weyland-Yutani corporation sent a vessel, the USCSS Maginot, on an expedition lasting more than half a century, to discover and capture five highly ...

"Scientists are confident that life exists elsewhere in the universe. Yet rather than taking a realistic approach to what aliens might be like, we imagine that life on other planets is the stuff of ...