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

Unlike their shelled relatives, which can tuck in and hide from predators and environmental factors, sea slugs are just out ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

The invasive Asian swamp eel is threatening the Florida Everglades by disrupting the food web. This predatory fish has caused ...

Many migratory species such as birds, bats, whales, and fish cross national borders to complete their lifecycle and need ...

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

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

A treasure trove of deep reef dwellers has been discovered in coral reefs off the coast of Guam, including 20 that are new to ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

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

A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

Scientists have found a thriving deep-sea ecosystem nearly 2.5 miles beneath the Arctic Ocean. Led by researchers Giuliana ...