Desert habitats are extreme. Therefore, it seems odd that fish could survive such environments. However, there are several ...

Fish may lack eyelids, but when it comes to sleep, a new study suggests they're a lot more like humans than you might guess.

Through November 1, 2026, Mingei International Museum presents "To Catch a Fish," a temporary exhibition featuring 60+ ...

Add Yahoo as a preferred source to see more of our stories on Google. A “weird” species of “walking” fish is helping shed light on how humans evolved to stand upright millions of years ago, according ...

By tracking eye movements in zebrafish, researchers identified four different types of sleep, analogous to the complex sleep ...

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Scientists have discovered the strongest evidence yet that healthy vertebrates can have brain microbiomes. Samuel Velasco / Quanta Magazine The original version of this story appeared in Quanta ...

New research shows that the anesthetic ketamine keeps fish from giving up — and the way it works may help figure out how it works in humans and lead to better medications for depression. A tiny fish ...