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Can We Ditch BMI for an Obesity Index That Predicts Disease Risk Better?

It’s ridiculously simplistic and nearly two centuries old

Replacing Just 10 Percent of Ultra‑processed Foods with Whole Foods Linked to Drop in Bowel Cancer Rate

Examples of ultra processed foods include many supermarket breads, cured meats and some breakfast cereals

Workers Who Fear AI May be More Prone to Slacking Off

“Jobs apocalypse” or not, threats have consequences


Read Stories from Our Newest Print Issue: The Stupid Issue

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The Elegance of a Stupid Question

Are computers in mathematics rewriting the definitions of stupid and smart?

The Resistance Is Here

They didn’t plan to be activists. But scientists have united to overturn Trump’s drastic cuts to science.

The Return of a Discredited Pseudoscience

Eugenics is rearing its ugly head again in today’s crucible of politics and culture

Why Forgive and Forget is Bad Advice

A conversation with MacArthur fellow Felipe de Brigard about how forgiveness reshapes the memory of atrocity

Envy at the Ballot Box

Majority voting may make us less willing to tolerate advantages for others

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This Fish Is the Kobayashi of the Sea

It can swallow prey up to 10 times its weight

These New Snails Can Slam Shut Their Shells Like Doors

It’s always good to have the option of some peace and quiet

Could AI Have Consciousness That Isn’t Human-Like?

Philosopher Peter Godfrey-Smith on AI consciousness and existential risk

What a Picture of a Dog Has to Do with Reason and Logic

People who can’t see images in their minds challenge an old philosophical standby

What Makes Humans Stupid

It takes intelligence to get things spectacularly wrong. An essay on our undoing.

First Case of Teeth Growing Out of an Eye Socket

What you need to know about “ectopic teeth”