A playful and diverting, yet always scientifically rigorous look at those simple mysteries that are yet to be solved Why are so many giraffes gay? Has human evo

There are many, many more things that nobody knows...! Why do we have five fingers? Do animals have a sense of humour? Did the universe have a beginning? What c

A witty and fascinating exploration of the limits of human knowledge of our planet, its history and culture, and the universe beyond. There are many, many thing

"As a kid growing up in Manhattan, William Helmreich played a game with his father they called "Last Stop." They would pick a subway line and ride it to its fin

When she is four years old Amra Pajalić realises that her mother is different. Fatima is loving but sometimes hears strange voices that tell her to do bizarre