1.9 million-year-old finding points to the earliest evidence of humans outside of Africa
When a stone sits on the Earth’s surface, cosmic rays quietly pepper it, leaving behind rare isotopes like…
Early human ancestor’s journey to Asia happened sooner than believed
Reading time: 3 minutesReconstruction of the Yunxian Homo erectus (Photo credit: Xiaobo Feng) What if Homo erectus (H.…