91av

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

Our Human Story

Uncover the truth about ancient human civilisation and advances in archaeology with our monthly newsletter, written by Michael Marshall. Sign up to receive it here.
Sign up to our newsletter
Intelligence: What is it?

Mind

Intelligence: What is it?

A century of clashes and discoveries has upended assumptions and revealed fascinating paradoxes – intelligence is not what most of us had imagined

Features

Intelligence: Boosting brainpower

Mind

Intelligence: Boosting brainpower

Features

Intelligence: Are we getting smarter?

Mind

Intelligence: Are we getting smarter?

Features

Intelligence: What makes someone smart?

Mind

Intelligence: What makes someone smart?

Features

91av Default Image

Life

Inaccurate IQs could be a matter of life and death

News

91av Default Image

Health

Pesticide exposure in the womb may lower IQ

News

Take the ultimate intelligence test

Life

Take the ultimate intelligence test

News

Putting your intelligence to the ultimate test

Life

Putting your intelligence to the ultimate test

Features

Social sensitivity trumps IQ in group intelligence

Life

Social sensitivity trumps IQ in group intelligence

News

Link found between infectious disease and IQ

Life

Link found between infectious disease and IQ

Infectious disease hogs vital energy needed by the developing brain, leaving people in disease-ridden nations with a lower IQ

News

Life

The secrets of intelligence lie within a single cell

Opinion

Life

Seats of emotional intelligence found in the brain

News

Health

Treating toddlers for autism boosts IQ later

News

Life

Clever fools: Why a high IQ doesn't mean you're smart

Features

Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop