Though we often think of the brain as a storage device, memory isn't an act of recollection, it's a reconstruction of past events.
You can't remember what the Apple logo looks like, even if you look at it multiple times a day, everyday. Here's why:
Elephant matriarchs pinpoint predators by ear.
Blood sugar levels can impair brain health and memory formation.
Photographic memory is a myth. People with uncanny memorization skills are just really good at organizing information on familiar topics.
It turns out that giving your brain a boost could be as easy as putting one foot in front of the other.
Your pet fish's cognitive abilities will probably surprise you!