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In the Tower of Hanoi puzzle described by Heinrich Hemme in “ Move the Tower ” [Advances; January], it is easy to see that ...

The researchers did identify some trends. More familiar scents seem to smell more pleasant, for example, and odors from ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In the late ...

Our anniversary celebration begins with an outstanding collection of stories about times that science itself has made a full ...

Adopting a gluten-free diet unnecessarily can bring risks. Such diets are often low in fiber, which can increase the risk of ...

More and more kids are turning to artificial intelligence chatbots for social interaction. We are scrambling to understand ...

A large language model interviewed me about my life and gave the information to an AI agent built to portray my personality.

The first detailed observation of the bathroom habits of Streaked Shearwaters at sea leave scientists with a surprising load ...

From hints of citrus to caramel, premium chocolate’s complex flavors derive from fermenting microbes on cocoa bean farms—and ...

Beneath the surfaces of distant planets, microbes might subsist on harsh radiation rather than starlight, a new study ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most ...