History News

Oceans heating up for over 100 years

Line plot of global mean land-ocean temperature index, 1880 to present, with the base period 1951-1980. The black line is the annual mean and the red line is the five-year…

Prehistoric Peruvians enjoyed popcorn

Researchers have uncovered corncobs dating back at least 3,000 years ago in two ancient mound sites in Peru according to a paper published in Proceedings of the National Academy of…