People compare how aliens would reconstruct animals based on their skulls vs. what they really look like (28 pics) About 500 million years ago, not a single creature had a skull. Over time, these bony ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

Claims that the Nazca mummies represent a new alien species originate from a self-published paper by a retired paleontologist. A detailed peer review challenges these conclusions, identifying the ...

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 ...

WARSAW, Poland (AP) — A respected Polish scientific institute has classified domestic cats as an “invasive alien species,” citing the damage they cause to birds and other wildlife. Some cat lovers ...

Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...

Source: Steven Castaño/with permission. The case of the Colombian hippopotamuses is a clear example of "bioxenophobia" (or biological xenophobia, a dislike of invasive, alien species) and bias in ...

Alien: Earth Episode 5 “In Space, No One…” completely shifts perspective to take us back to the doomed USCSS Maginot to discover what exactly caused the Weyland-Yutani ship’s horrific crash. We knew ...

At San Diego Comic-Con 2025 today, the first episode of Alien: Earth was shown to the audience in the massive Hall H, ahead of the show’s premiere on FX and Hulu. Though trailers and casting notices ...