A strange, armor-plated fish surfacing in a local pond has left officials stunned — and raised alarm about what it could mean for nearby communities and ecosystems. An unusual fish spotted in a ...

Fish have been around since the dawn of complex animals. They were the first vertebrates, had the first live births and were the first four-limbed animals to venture onto land. The fossil fish ...

A rare fish more commonly spotted in prehistoric times has been sighted off the British coast for the first time in two decades. Diver Charles Hood was swimming amongst blue sharks when he found ...

Long before whales dominated the oceans, Earth’s seas were home to a fish so massive it continues to challenge our understanding of prehistoric life. Leedsichthys problematicus, an enormous ...