[IMG]http://cdn.slashgear.com/wp-content/uploads/2016/08/rhi**-575x383.jpg[/IMG]Researchers have discovered 250,000-year-old tools that were used to hunt and butcher rhi**ceros and other types of animal, according to a new study, helping shed light on how the human ancestors living at the time kept themselves fed. The tools were found at a location near Azraq, Jordan which has served as an oasis in the harsh environment for hundreds … Continue reading