An ichthyosaur preserved beneath a Chilean glacier is helping scientists understand the extinct animals and the world around them as a supercontinent broke up.

The people of the United States value wild, unspoiled places, but encroaching development is making all of them less and less wild by the year. This squeezes wildlife into genetically isolated islands ...

Eastern Baltic cod grow to much smaller sizes than they did just 30 years ago, because overfishing altered their genes, ...

Waiting for the sea It took just 40 years for the Aral Sea to dry up. Fishing ports suddenly found themselves in a desert. But in one small part of the sea, water is returning.

Near a river in the Democratic Republic of the Congo sat a temporary pond, doomed to dry up eventually. Inside swam a “rainbow” creature with “large” yellow eyes. Something about it caught the ...

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

Commercial trawlers off the southern coast of India caught several unfamiliar-looking eels in January 2024 and gave the specimens to scientists, Paramasivam Kodeeswaran and T. T. Ajith Kumar wrote in ...

Here's how Jorge the sea turtle prepared for the improbable journey—decades after he was found tangled in a fishing net off ...

A striking, silver-colored fish commonly kept as an aquarium pet has been hiding in plain sight in the Philippines' largest ...

The Caspian Sea is shrinking at an alarming rate, a crisis now visible to the naked eye and driven by climate change and ...

Dr. Maarten De Brauwer at Curtin University discovered hairy frogfish have fluorescent lures that glow orange under blue ...

The long, serpent-like fish with a mouth full of fangs is known as food for predators like sharks, tuna, and other longnose lancetfish. This particular fish measured about five feet long.