University of Victoria (UVic) biologists have discovered that even closely related fish species make unique and distinctive ...

Genetic sharing among evolutionary neighbors all happens through hybrids: the offspring produced when individuals from two ...

Juvenile manta rays form mobile habitats, providing shelter, food, and protection for fish during vulnerable early life ...

When males are forced to compete for females, new species form more rapidly. This has been shown in a new study where the researchers compared beetles allowed to mate freely with groups of the same ...

It can be very exciting to assemble your very own freshwater aquarium. However, it can be intimidating, especially for ...

Whether a caught fish is released back into the water or removed for consumption depends on more than just the fish species ...

Learn how frog eggs and fish eggs differ in structure, habitat, development, and survival, and what they reveal about the ...

Fish were discovered to make sounds more than 2,000 years ago, but they have gone largely unheard by humans. While a typical, bustling coral reef may be home to dozens of fish species, until recently, ...

During the lockdowns of 2020, global shipping was severely restricted and ocean noise pollution all but ceased. Instead the ...

A study reveals how seabream change sex and why some males invest more sperm, rewriting the hidden biology of these fish.

There is no rest for Matey Mateev in the run up to the festive season as the world's gastronauts dig deep to splash out on ...