Add Yahoo as a preferred source to see more of our stories on Google. "You are what you eat" isn't just an old adage — it's the truth when it comes to your brain. Foods that raise your low-density ...

Scientists at the University of Southern California (USC) have managed to image the formation of memories inside the brains of live fish in real time. And the results were intriguing – synapses were ...

Move over, chimpanzees — there's a new brainiac in town, and this one has gills. A species of aquarium fish has a surprisingly long memory — it can recall the location of a tasty morsel of food up to ...

For decades zebrafish has eclipsed all other fish species in laboratories, but lately other, non-traditional model fish species are also in the spotlight. Amongst them is a once well-studied species ...

ST. PAUL, Minn. – Eating tuna and other types of fish may help lower the risk of cognitive decline and stroke in healthy older adults, according to a study published in the August 5, 2008, issue of ...

Goldfish can remember events and places for weeks or months, not just 3 seconds. They learn using sight, smell and taste also they can recognise people who feed them. Goldfish can learn tricks and ...