Technology

Catastrophic Floods in Spain Kill at Least 95 People

Torrential rain, made worse by climate change, has lashed Spain, with Valencia b...

How the 2024 Election Could Change Access to Health Car...

The outcome of the 2024 U.S. presidential election could reshape policies from h...

Dora Richardson Took Her Research Underground to Develo...

When chemist Dora Richardson’s employer decided to terminate the breast cancer r...

H5N1 Detected in Pig Highlights the Risk of Bird Flu Mi...

Humans and pigs could both serve as mixing vessels for a bird flu–seasonal flu h...

There Are Three Types of Twilight

At dusk and dawn, the sky dances with three phases of in-between light

Why Election Polling Has Become Less Reliable

Election polls are increasingly vulnerable to huge mistakes

What Made This Bizarre ‘Dandelion’ Supernova?

A strange supernova remnant first appeared as a “guest star” seen in 1181 by sky...

How to Make Your Own Zoetrope

Put your own spin on a zoetrope with homemade drawings—or carve one into a pumpkin

The Climate and the Health of our Children Is on the Ba...

The 2024 presidential election will have enormous consequences for the climate, ...

The Universe in 100 Colors Provides a Stunning Tour thr...

A science photo book probes the colors we can see—and even “forbidden” colors we...

Is Election Anxiety Keeping You Awake? Sleep Experts Sh...

Scientific American staff and sleep experts share advice on how to get better sl...

Does the Coriolis Effect Cause Your Cowlick?

No, but the direction of our hair whorls could teach us about human development

Do Spiders Dream Like Humans Do?

During the pandemic, researcher Daniela Rößler couldn't go out, so she started l...

One in Three Tree Species Is at Risk of Extinction

A review of 47,282 tree species by the International Union for Conservation of N...

In 2024’s Record-Hottest Year, U.S. Voters Will Decide ...

Global temperatures through September point to 2024 besting 2023 as the hottest ...

More Men Are Getting Vasectomies Since Roe Was Overturned

Recent studies show that the Supreme Court ruling that overturned the national r...

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