Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

IndiGo has been forced to cancel thousands of flights in December amid a persistent rostering issue — sparking widespread outrage and multi-agency scrutiny. CEO Pieter Elbers was grilled by a ...

Managing your inbox is a never-ending task, which is why we should seek to simplify it as much as possible. When emails pile up, you start overthinking what you need to do—I know I do, anyway. But if ...

Using valerian root can decrease nighttime awakenings and help you fall asleep faster. Valerian root supplements may ease menopause symptoms like hot flashes and sleep disturbances. Taking valerian ...

Getting good sleep is critical. A 2018 study found that people who sleep for five to six hours are 19 percent less productive than people who regularly sleep for seven to eight hours per night. People ...

So many productivity methods ask you to prioritize your daily tasks by considering how much time or effort they'll require, then tackling the resource-heavy ones first. For some people, that's a solid ...

Move over, Eiffel Tower. Step aside, Sistine Chapel. Instead of heading to well-known tourist destinations, many travelers are exploring tiny towns and remote villages in a bid to connect with their ...

Some leaders use humor instinctively; many more could wield it purposefully. by Brad Bitterly and Alison Wood Brooks A few years ago, we conducted a research study in which we asked people to help us ...