In this video we are going to take a look at the currently oldest known fossilized human footprints, dating back to 115,000 ...

Researchers were able to identify a number of animals from the footprints, including elephants ... attractive place to humans moving between Africa and Eurasia," said Michael Petraglia of Max ...

Humans' increasingly large footprint across the planet is forcing plants & animals to adapt and is affecting some species' evolutionary path.