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Scientists create microscopic DNA 'flower robots' that can deliver drugs, heal wounds and even clean the planet

Scientists create microscopic DNA' flower robots' that can deliver drugs, heal wounds and even clean the planet. Researchers at the University of North Carolina have built what they call "DNA flowers, ...

Changing the Clocks Goes Against Human Nature—and Nature Itself

An Indigenous perspective reveals how daylight saving time runs counter to both human biology and the rhythms of the natural ...