Some of the earliest roots of the human eye appear to lie in a small marine animal that lived nearly 600 million years ago. Researchers at Lund Univer.

Compared to other animals, the human brain is specifically adapted to verbal communication. However, it is not clear how the abilities of 'listening to each other while speaking and communicating with ...

Book of the Day: For serious readers willing to grapple with its complexity, it offers not definitive answers but a radical ...