The research maps biofluorescence across 459 glowing fish species and shows just how varied the colors have become.

Toronto, Canada (CTV Network) — Two newly identified tiny species of fish and lizard that existed 100 million years ago have been detailed in a study.A team of researchers published their work ...

A team of international researchers announced the discovery of a marine reptile closely resembling a swordfish with a 3-foot-long skull that existed more than 100 million years ago. The preserved ...

Researchers uncovered 263 fossilized squid beaks, including about 40 different species that had never been seen before.

A new technique reveals an unsuspected abundance of squids 100 million years ago. Their dominance challenges our understanding of ancient marine ecosystems. Until now, scientists believed ...

This 455-million-year-old specimen of Eriptychius americanus contains the earliest ever seen neurocranium — the cartilage protecting the fish’s brain — and one of the strangest. According to the study ...

Squids first appeared about 100 million years ago and quickly rose to become dominant predators in the ancient oceans, ...

A state-of-the-art fossil discovery technique shows that squids originated and quickly rose to become dominant predators in ...

The olm, a foot-long salamander nicknamed “the human fish” because of its fleshy skin and tubular shape, is certainly a strange-looking animal. But beneath the surface, they’re even weirder ...

Nearly 100 years since its local extinction, Michigan is working to reintroduce the fish, which once thrived in the state’s cold-water streams.

A deep-sea fish last seen over 100 years ago was found dead in La Jolla Cove, San Diego, and brought ashore to study, marine experts have said. The silvery, 3.6-metre oarfish was found last ...