Add Yahoo as a preferred source to see more of our stories on Google. Cleaner wrasse quickly scraped off a mirror-only mark, then used shrimp scraps to probe mirror space, researchers report. (CREDIT: ...

Fish oil has long been prescribed as a supplement for mental clarity and focus, but could it be that the cognitive benefits of omega-3 fatty acids come indirectly from an improvement in sleep health?

Major groups such as the American Heart Association recommend fish as part of a healthy diet; some academics say it is wrong to portray the intelligence and pain sensitivity of fish as comparable to ...

Can we finally retire the myth that goldfish have three-second memories? This oft-cited “fact” has been thoroughly debunked. Scientists have shown that fish can distinguish and remember individuals, ...

Ivan Vinogradov does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The increasing integration of deep learning techniques in fish monitoring and aquaculture is transforming traditional practices by enabling rapid, accurate, and non-invasive analysis of underwater ...

Those who ate fish once a week scored four per cent higher. • The same pattern was seen in the visuospatial intelligence scores, with teenagers who ate fish more than once a week scoring on average 11 ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

A shrimp scrap drifted down the face of a mirror, and a small reef fish tracked it like it was watching a slow-motion experiment. The fish, a blue-streak cleaner wrasse, had carried the shrimp upward, ...