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A new material made from spider silk and trees could replace plastic

Scientists taught rats how to play hide-and-seek and they really got into it

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Walking while old is killing a lot more pedestrians than walking while distracted

11 ways graphene could change the world

What's the best car for older drivers?

The planet is getting so hot, we'll soon be wearing air conditioners

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Infotainment systems in cars are distractions for all, but even more so for older drivers