Humans aren't alone when it comes to yawning — all vertebrates do it. But why? An expert explains the likely reason behind ...

An ancient brain circuit, which enables the eyes to reflexively rotate up as the body tilts down, tunes itself early in life ...

So it's good to know that incorporating mackerel into your diet several times a week is an excellent way to enjoy its many ...

Recently, a study published in Science Advances provided the strongest evidence yet that a brain microbiome can and does exist in healthy vertebrates—fish, specifically. Researchers at the ...

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.