Around 400 million years ago, during a geological era often celebrated by paleontologists as the "Age of Fishes," the global ...

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, the country’s space agency said. By Hari Raj An Australian beach community ...

Discoveries from the Isle of Wight have unveiled ancient shellfish fossils that highlight early parental care practices.

Sought after in the aquarium trade for their vibrant golden hue, Flowerhorn cichlids are becoming a concerning invasive ...

An international team of researchers has discovered 31 new species of marine organisms off the coast of Brazil. Among the ...

But exploring the evolutionary roots of these diverse maternal methods is tough, because reproductive tissues decay quickly ...

This fish is a gold mine of knowledge for scientists – since the same species evolved in such vastly different environments, comparing the two offers insights into how evolution and how behaviour is ...

Huge numbers of blackchin tilapia, a fish native to west Africa, are wreaking havoc among Thailand’s river ecosystems.

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Viral fishing content creator Ryan Izquierdo caught a monster yelloweye rockfish in Sitka, Alaska that is older than your grandmother! Ryan Izquierdo is a ...

There are no effective strategies to reduce the invaders' populations, DNR officials said. So they want the public to help stop its spread to other waters.

Blind Mexican cavefish became active in light while surface fish reacted to darkness, revealing how evolution rewired brains.