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AnimalsGene editing can make chickens resistant to bird flu
Chickens genetically modified to be impervious to avian influenza may one day prevent the spread of the disease on farms, a study suggests.
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MathAn enduring Möbius strip mystery has finally been solved
Playing with paper and scissors helped one mathematician figure out just how short the twisted loops can be.
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MicrobesWatch: Recent microbial discoveries are changing our view of life on Earth
Videos capture the strange movements and predatory styles of protists — among the closest microbial cousins to multicellular life.
By Susan Milius -
MathNon-Western art and design can reveal alternate ways of thinking about math
Focusing on the relationship between math and culture can boost student learning and expand mathematical knowledge, researchers say.