How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...

A conversation with author Anne Morriss on why the slow and steady approach can leave issues unresolved. When it comes to solving complex, layered problems, the default for many organizational leaders ...

Daniel is Lifehacker's Shopping Editor covering tech deals and reviewing TVs, headphones, speakers, and projectors. He earned his master’s in journalism from Columbia University and has reported for ...