Fish can change their teeth quickly, which speeds up their evolution. Cichlids in African lakes show the fastest ...

A community of rare fish enthusiasts collects endangered species of freshwater fish from lakes and springs around the world, ...

The central Dutch city of Utrecht has installed a “ fish doorbell ” on a river lock that lets viewers of an online livestream ...

Thorny skates come in two distinct sizes along the Atlantic Coast of North America, but no one could figure out why. Then their numbers began to plummet, and it became imperative for scientists to ...

"Locusts are not behaving like simple particles that align with one another," says Couzin. "We realized that we need to model them as cognitive agents – processing their surroundings and making ...

Don't throw away your old fish tank! Discover 35 creative ways to repurpose and transform it into something new and exciting.

They breed quickly, and with the right conditions, you will soon have a growing population. They don’t need special care for breeding. They give birth to free-swimming young rather than laying eggs.

It's thought that one of the reasons for the dwindling number of boxer pupfish in Lake Chichancanab is the introduction of the Mayan cichlid and other invasive fish species. But now, the boxer pupfish ...

The sudden withdrawal of almost half of global funding for nutrition suddenly will have dire consequences for decades.

Ladich and Schulz-Mirbach explore one of the main riddles of fish bioacoustic systems: what selective forces and/or constraints led to the evolution of diversity in the inner ear, including accessory ...