Week in wildlife: a bookworm bear, an angelic spider and a bald hedgehog

BBC lead weather presenter Simon King is in Newquay as the "full force" of the storm arrives.

What exactly is a mathematical proof? Columnist Jacob Aron breaks down how mathematicians plot a course to answer open questions, and how finding several solutions to the same problem is an important part of the whole endeavour of maths

The scientists involved say the results could mark a turning point in cancer treatment, bringing personalised medicine a step closer.

Take a selfie to see how healthy you are: the idea is enticing and this new research is promising. But so many factors have been ignored The idea that a single selfie could predict how long someone with cancer may live sounds like an incredible breakthrough. AI is getting better at spotting patterns in medical data, but can it be used to reliably predict what will happen to an individual patient? I asked a clinical colleague what she thought about the recent headlines. She found it an interestin