越捷航空公司（Vietjet Air）再度荣获2025年度“全球最安全低成本航空公司之一”（World’s Best Ultra Low Cost Carrier 2025）的殊荣，该奖项由权威的航空安全及产品评级网站AirlineRatings颁发 ...

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

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.