Technology

A Rare Domestic Resurgence of Malaria Is Circulating in...

The mosquito-borne disease was eliminated here long ago. Now "revenge travel," global migration, poor public funding—and maybe climate...

A Computer-Assisted Proof Solves the ‘Packing Coloring’...

There’s a surprisingly straightforward answer to how many numbers are needed to fill an infinite grid so that identical numbers never...

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Inside the First Youth-Led Climate Lawsuit to Go to Trial

In Held v. Montana, 16 young residents challenged what the state must do to uphold its constitution’s guarantee of a “clean and healthful...

It’s Time to End the Tyranny of Ultra-Processed Food

Industrially processed pizzas, cereals, and convenience foods are responsible for a host of diseases. Policymakers and doctors need...

Here Comes Euclid, the Telescope That Will Search for Dark...

The European Space Agency’s new orbiting observatory will scan billions of galaxies for clues about the universe’s expansion.

The ‘Titan’ Tragedy’s Last 96 Hours

OceanGate’s lost sub sparked a frantic rescue effort—and resurfaced safety questions that had been raised years earlier.

This Hurricane Season Depends on a Showdown in the Atlantic

The Atlantic Ocean is extremely warm right now—fuel for gnarlier hurricanes. But will a burgeoning El Niño butt in and stop the storms...

Air Pollution Is Deadlier Than You Think

Poor air quality doesn’t just cause lung cancer. It may also be responsible for other cancers, strokes, diabetes, and more.

Meet the Psychedelic Boom’s First Responders

With more tripping will come more psychic terror. A new movement of volunteers will guide you through your brain melt.

At Last, There’s Evidence of Low-Frequency Gravitational...

A globe-spanning group of physicists used pulsars to measure the waves, which they believe emanated from pairs of supermassive black...