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

Dark Energy experiment may change our understanding of the universe “暗能量” 实验或改变我们对宇宙的理解 Episode 250421 / 21 Apr 2025 New research could change the way we think about the nature of space and time World ...

Rare, 9‑foot-tall red‑necked ostriches, sometimes nicknamed “camel birds” for their towering height and desert stride, have ...