Smithsonian Magazine1h
For Centuries, Indigenous People Lived in These Desert Canyons. Now, New Technology Reveals Extraordinary Details About This Sacred Site
In the Arizona desert, researchers are uncovering extraordinary details about the peoples who have inhabited this land since ...
National Geographic news16h
These ants are saving our forests—by spraying acid everywhere
The engineering and defensive skills of red wood ants help the endangered species ... They were bird-watching and came around a bend in a densely wooded area when there it was: a five-foot-tall ...