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China's genetically engineered twins were secretly given brain enhancements

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10 amazing message-in-a-bottle stories

Japanese spacecraft collects asteroid samples

Maverick artist transforms potholes into eclectic mosaic art

Scientists rediscover the world's largest bee

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The neuston is a floating ocean ecosystem, and our plastic cleanup push could threaten it

You know it's winter when it snows in the desert

'Extinct' Galapagos giant tortoise rediscovered 100 years later