Somewhere in the quantum realm, a teeny, tiny rave is afoot. Researchers created ultra-small levitating diamonds, with diameters the size of 350 strands of human DNA, that reflect light like a disco ball as they spin over a billion times ...

Recently discovered prehistoric wall drawings illustrate a complex relationship between humans and animals deep in the Amazon rainforest, where creatures were treated simultaneously as a source of food and as a supernatural wonder. The artwork was made using red ochre ...