đSubscribe to 404 Media to get The Abstract, our newsletter about the most exciting and mind-boggling science news and studies of the week. Humans made fires as early as 400,000 years ago, pushing the timeline of this crucial human innovation back a staggering 350,000 years, reports a study published on Wednesday in Nature. Mastery of fire is one of the most significant milestones in our evolutionary history, enabling early humans to cook nutritious food, seek protection from predators, and establish comfortable spaces for social gatherings. The ability to make fires is completely unique to the Homo genus that includes modern humans (Homo sapiens) and extinct humans, including Neanderthals.