Across nearly 1,000 television episodes spanning 60 years, the franchise has produced some of the most genuinely terrifying hours in science fiction television history. Here are the best of them. 7.

Some ocean animals are so weird that even marine biologists stop and gawk when they pop up on camera. One resembles a ...

A fully grown kangaroo can tower over people, bound across the Australian landscape in giant bounds, and pack enough muscle ...

We present an extract from Lisa Harding's acclaimed novel, a vivid and compulsive story of obsession, control and guilt, set in Nineties Dublin.