Patrick Hayden and Robert Myers describe how the study of “qubits”, quantum bits of information, may hold the key to uniting quantum theory and general relativity into a unified theory of quantum ...

To paraphrase Coleridge: "Water, water, everywhere, but not a drop to drink." Water is a paradox – it covers most of our blue planet, and is a necessity to life, but is almost inaccessible to millions ...

When we look at the world at the tiniest scales, things get very weird. Take a wild ride through the quantum world, from the discoveries that reveal its strange rules to the amazing technologies it ...