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Brain

sweat bee

Life

Bees have higher brain cell density than birds 鈥� but ants don鈥檛

Birds are known to have a higher brain cell density than mammals 鈥� now we know that bees have an even higher density, but ants have fewer cells per milligram of brain tissue

News

Mind

Playing smartphone games could help researchers understand the brain

Regulars
Digital brain

Technology

Video game graphics cards can simulate monkey brains on the cheap

News

Humans

Think your sense of self is located in your brain? Think again

Features

Humans

You are not one person: Why your sense of self must be an illusion

Features
woman texting

Mind

People easily distracted by their phones perform worse on memory tests

News

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How a 6-year-old had half his brain removed and recovered in 3 months

Culture
Sleeping baby

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The purpose of sleep appears to change when we are toddlers

News
Clocks forming a brain

Humans

Our sense of time may be warped because parts of our brain get tired

News
Nature_versus_nature

Nature versus nurture

Are we shaped more by our genes or the environment in which we grow up and live? The truth involves both 鈥� and is a lot more complicated than we thought.

Stress

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Alzheimer鈥檚 disease may start in the gut and spread to the brain

News

Motion sickness

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A sugary diet changes gut bacteria and worsens brain function in rats

News