His book The Dark Side of Discipline reveals a new definition of discipline: it’s not about how much you can suffer but how ...

In Michael Caine's memoir 'Don't Look Back,' the actor recalls filming 'The Dark Knight' and witnessing late costar Heath ...

For all animals, there are three common necessities of life: finding food, finding a mate and avoiding being eaten. But some face the extra challenge of having to do all of that in the dark. Discover ...

There is no light deep in the rocky world of caves - but there is an abundance of animals specially adapted to the challenge of life in total darkness. There are caves all over the planet, but only a ...