Fish like roach that migrate between lakes and streams have larger eyes with bigger pupils, improving vision in low light.

A new study in Cell reveals that species living miles beneath the ocean’s surface have independently evolved the same genetic ...

Off the coast of Brazil, a scuba diver captured something remarkable on video: a wrasse fish gripped a mollusk in its mouth, ...

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Newly-identified dinosaur footprints on the Isle of Skye reveal herbivores and carnivores coexisted at freshwater lagoons some 167 million years ago. A University of Edinburgh team analysed 131 ...

Fish don’t exist. In her novel “Why Fish Don’t Exist,” Lulu Miller points out that a true “fish” clade containing an ancestor ...

Prince Charles’s Point on Skye’s Trotternish Peninsula is one of the most extensive dinosaur track sites in Scotland.

Two Paleontology and Evolution students from the University of Bristol have undertaken the first ever study which describes ...

USFWS Pacific Southwest Region / Flickr THE FIRST FISH were completely marine, originating in the ocean. When coastlines got ...

A new study analyzes the evolutionary history of 11 deep-sea species from environments stretching from the central Indian ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

The researchers also studied fossils of extinct fishes dating back almost 400 million years and saw evidence that some of the ...