HumansFossils in Laos cave imply modern humans were in Asia 86,000 years ago Human skull and shinbone fragments found in a cave in northern Laos suggest modern humans may have been in South-East Asia between 68,000 and 86,000 years ago, considerably further back than the previous estimates of around 50,000 years ¿ìè¶ÌÊÓÆµ
HumansThe archaeologists recreating the secrets of prehistoric technology It has long been unclear how ancient people built a city of wood in the New Mexico desert far from any forests. By trying prehistoric building techniques themselves, archaeologists are working it out ¿ìè¶ÌÊÓÆµ