MathematicsThe most important mathematician you’ve (probably) never heard of Alexander Grothendieck was a titan in his field, making deep connections that fuelled a revolution in mathematics, before giving it all up and disappearing. Jacob Aron explores what his work meant Comment
PhysicsWhy physicists are rethinking the route to a theory of everything Physicists’ search for a theory that explains all reality in one framework appeared to have stalled. But now they are reinvigorating the hunt by exploring a wild landscape of abstract geometry Features