In996, NORAD spotted an object entering Earth’s atmosphere. Minutes later, it crashed near Varginha, Brazil. The military scrambled — but civilians got there first. What they saw wasn’t human.

Erich von Däniken, who has died aged 90, was among the first writers to suggest that human civilisation, and even human ...

The impact of the global lockdown on carbon emissions 'Ditch high definition to fight climate change' 为了应对气候变化 看视频不选 “高清模式” Episode 201228 / 28 Dec 2020 How does digital technology affect climate ...