Curio |

The Zipper Is Getting Its First Major Upgrade in 100 Years

For more than a hundred years, the zipper has gone largely unchanged—until now. YKK, the Japanese company behind roughly half the world’s zippers, has introduced the AiryString, a new design that eliminates the fabric tape flanking the teeth. The result is lighter,[...]

Curio |

A Human on a Bicycle Is among the Most Efficient Forms of Travel in the Animal Kingdom

It turns out humans aren’t particularly good at getting around—unless we’re on two wheels. A new look at a 1973 Scientific American chart shows that a person on a bicycle ranks among the most energy-efficient travelers in the animal world, rivaling birds[...]

Commentary |

Being Wrong Is a Scientific Superpower

Science doesn’t fear being wrong—it depends on it. The latest issue of Scientific American celebrates that spirit, exploring discoveries that challenge what we think we know. From a geochemist’s claim that complex life began hundreds of millions of years earlier than believed,[...]

News |

Rural universities are teaching AI to power the next wave of farming innovation 

Across the heartland, a quiet revolution is taking root—not in Silicon Valley labs, but in university fields and classrooms where agriculture meets innovation. From Purdue’s DIAL Ventures to Iowa State’s Start Something program, schools are cultivating the next generation of entrepreneurs who[...]

News |

Air Force debuts pilotless cargo flights in the Pacific

Autonomous cargo planes aren’t just a futuristic concept anymore—they’ve already been put to work in the Pacific. During the Air Force’s Resolute Force exercise this summer, small Cessna aircraft flew supply runs between Hawaiian islands, controlled remotely from Guam nearly 4,000 miles[...]