Black rice, also known as forbidden rice, was once reserved for the Emperor. Now, it is widely popular for having high antioxidants. A new study sheds light on how the grains got their dark color.
Dolphins have long been hailed as some of the most intelligent animals in the known world, capable of complex social interaction that rivals that of even chimpanzees. Now researchers have revealed that not only do these animals enjoy cross-species friendships, but they can also enter complex alliances that last generations.