Researchers said the fish is among several native species threatened by at least four invasive alien species in the Periyar ...

WWF-Pakistan has cautioned that an invasive fish species has been detected in water bodies across Sindh and Lower Punjab, warning that its spread poses a serious threat to aquatic biodiversity and the ...

An environmental campaigner has raised concerns after ornamental fish were released into a public dam last month.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: National Park Service One of the world's most widespread invasive species may be going largely unnoticed for a ...

These fish are so rare that the IUCN Red List of Threatened Species, which tracks the conservation status of thousands of organisms, has not yet evaluated the species, Aptocyclus ventricosus. “That ...

A massive, ultra-rare fish has washed up on the shores of a popular Australian beach. The large animal was first discovered on July 25, near Point Hawdon in the country’s Victoria province. Cath ...

The first full trailer for FX’s Alien: Earth is here, and there’s a huge amount to run through for fans of the sci-fi horror franchise, including what some fans believe is a clear Predator tease. The ...

Alien: Earth introduces four new alien species to the franchise and brings back the Xenomorph. Here’s what we know about each of the aliens. The Alien franchise has always focused on just one titular ...