A trade-off between tooth size and jaw mobility has restricted fish evolution, Nick Peoples at the University of California ...

Mudskippers, amphibious fish dwelling in mudflats from Africa to South America, possess unique adaptations enabling them to ...

Clownfish off the Papua New Guinea coast are shrinking. The Conversation spotlighted a troubling survival adaptation that ...

Defying aquatic norms, several fish species across Asia, Africa, Australia, and the Americas exhibit remarkable terrestrial ...

A team of researchers has uncovered a “supergene,” a mechanism that helps new species arise and evolve with astonishing speed ...

Sarcopterygians differ from other types of fish in several important ways. For example, our fins (limbs) have bony supports and muscular lobes that allow us to move on land.. This adaptation is ...

For 50 years, scientists believed that schools of fish would save the most energy by swimming in flat diamond formations.

Characterized by their unique adaptations to extreme environments, anglerfish are known for using lures to attract prey. Researchers at Nagoya University in Japan have discovered in frogfish (a ...