新智元报道 编辑：KingHZ【新智元导读】AI发展日新月异，未来扑朔迷离。近日，Web框架Django之父Simon ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...