Stretchable, degradable semiconductors

To seamlessly integrate electronics with the natural world, materials are needed that are both stretchable and degradable—for example, flexible medical devices that conform to the surfaces of internal organs, but that dissolve ...

New study on early human fire acquisition squelches debate

Fire starting is a skill that many modern humans struggle with in the absence of a lighter or matches. The earliest humans likely harvested fire from natural sources, yet when our ancestors learned the skills to set fire ...

A new approach to tackle superbugs

Scientists have uncovered a novel antibiotic-free approach that could help prevent and treat one of the most widespread bacterial pathogens, using nanocapsules made of natural ingredients.

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