On January 4, an unusual fish was brought to the fish harbour from a dhand near Sukkur. As it could not initially be ...

KARACHI: The WWF-Pakistan on Monday warned that invasive fish species are emerging as a serious threat to Pakistan’s aquatic ...

WWF-Pakistan has cautioned that an invasive fish species has been detected in water bodies across Sindh and Lower Punjab, ...

Native to Latin America, the Amazon sailfin catfish is widely sold around the world as an aquarium fish and is known for its ability to rapidly colonise new environments. WWF-Pakistan warned that the ...

WWF-Pakistan warns that the invasive Amazon sailfin catfish, a non-native aquarium species, has established itself in Sindh ...

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 ...

The spread of invasive species is considered a serious threat to delicate aquatic ecosystems in natural water bodies, ...

An invasive aquarium fish is spreading rapidly through flood-hit canals in Bangladesh, displacing native species and alarming researchers about growing ecological risks.

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...