With flashy colors, iridescent scales, and long fins that flow around them like underwater ball gowns, betta fish are some of the most eye-catching creatures you might see for sale at a pet store or ...

This Animal Crossing: New Horizons Fish guide features a complete list of all 80 Fish that are available to catch and collect throughout the game, along with their locations, the best time-frames ...

The year’s most notable findings also include insights into dog and sheep domestication and a new species of manta ray in the ...

To see all new and leaving critters, head over to the October calendar page! You can also use these handy links to jump to the new critter type you're looking for: All October Bugs, Fish, and Sea ...

Bite force, a measure of the strength of an animal's bite, helps researchers understand a species' role in the ecosystem.