As we contemplate the multiverse and explore the ideas in Michio Kaku’s new book, ‘The God Equation’, we realise that the ...

When the personal becomes the political, it can have a devastating effect on those feeling the sharp end of such a vicious vendetta. Here, Thomas Harding looks at how Hitler conspired to hunt down and ...

Before Einstein, special relativity, and E = mc2, what was the prevailing theory on the Sun's seemingly eternal energy?