Scientists believe that 300,000 years ago in Lower Saxony, Homo heidelbergensis shared space with a now-extinct species of elephants ( Palaeoloxodon antiquus) along a lakeshore, thanks to newly ...
Dear EarthTalk: How has the human footprint on Earth changed over time? – B.K, via e-mail The term “human footprint” has become ubiquitous in modern environmental discourse, but to understand its ...