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91av. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

baby

Humans

The truth about intelligence: What makes someone smarter than others?

Our search for genes associated with brainpower is starting to bear fruit, but isn’t the whole story. Your IQ is influenced by many subtle factors

Features

certificates

Humans

The truth about intelligence: Do IQ tests really work?

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exams

Humans

The truth about intelligence: How useful is a high IQ?

Features

geek

Humans

Specky geeks and airheads? The truth behind intelligence stereotypes

Features

The truth about intelligence: Can I become cleverer?

Humans

The truth about intelligence: Can I become cleverer?

Features

intelligence artwork 2

Humans

The truth about intelligence: What is it really?

Features

Prehistoric two-year-old could grip tree branches with her feet

Humans

Prehistoric two-year-old could grip tree branches with her feet

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Yoga and meditation work better if you have a brain zap too

Mind

Yoga and meditation work better if you have a brain zap too

Features

skull

Humans

Asia’s mysterious role in the early origins of humanity

Features

First cannabis-based drug approved in the US to treat epilepsy

Health

First cannabis-based drug approved in the US to treat epilepsy

Epidiolex has become the first drug derived from marijuana to win FDA approval in the US, and will be used to treat two forms of childhood epilepsy

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Life

Chimp evolution was shaped by sex with their bonobo relatives

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Humans

We may have got the evolution of our big brains entirely wrong

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Humans

World's most-spoken languages may have arisen in ancient Iran

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Life

Ape ‘midwives’ spotted helping female bonobos give birth

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