A new study challenges the idea that climate change drove early human innovation. Instead, researchers find that cultural developments arose under different environmental conditions, shaped by ...
A single queen in the tropics; large colonies in deserts; workers with uniform morphology in temperate regions; ant social structures vary according to environmental conditions. This is shown, for the ...
Physicists have coaxed clusters of thousands of atoms into a delicate quantum limbo, creating a record breaking version of ...