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Pompeii House Frozen Mid-Renovation Reveals Secrets of Roman Cement

The latest excavation at Pompeii has revealed something rare: a Roman construction site preserved mid-project, complete with the raw materials for their famously durable concrete. Researchers studying those piles confirmed that ancient builders used “hot mixing”—combining quicklime and volcanic ash in ways[...]

Curio |

Watch: Why Leftover Pizza Is Actually Healthier: The Science of “Resistant Starch”

Leftover pizza may have just earned a surprising nutritional upgrade. Researchers studying how starchy foods behave when cooled found that pizza crust—along with rice, pasta, and potatoes—develops what’s called “resistant starch.” Once cooled below about 40 degrees, those starches link into chains[...]

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An influential article that called Monsanto’s Roundup safe for humans has been retracted 25 years later

A scientific article long used to support the safety of Roundup has now been formally withdrawn, after 25 years of influence over regulatory decisions. Elsevier retracted the 2000 paper, acknowledging evidence that it relied exclusively on Monsanto-generated data and may have been[...]

News |

How to educate teens about CWD? A video game, of course

Chronic Wasting Disease (CWD), a deadly neurological illness in deer caused by a misfolded protein; it isn't easy to understand. Recognizing that complex science needs engaging delivery, University of Minnesota researchers have developed a unique solution: “Cofactor.” This new text-based video game,[...]

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U of M launches fruit licensing program for growers

The University of Minnesota is doubling down on its fruit-breeding legacy with six new apple and grape varieties, offering small growers a fresh edge in an increasingly competitive market. Through its Superior Fruit Innovations program, the creators of the Honeycrisp are opening[...]

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,[...]