Vinegar has earned a reputation as the ultimate eco-friendly cleaning hero. It's cheap, it's natural, and it seems to tackle ...

While not 100% hands-free, it's miles ahead of where robot vacuums were only a few years ago.

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

For many people, what happens to donated clothes or bags of recycling waste is a mystery — out of sight, out of mind. But for millions, this waste is a livelihood. All over the world, waste pickers ...

New Delhi: If you thought the repulsive image of paan spit stains on the streets is just common in India, think again. In London’s northwest borough of Brent, which houses the suburb Wembley, the ...

Administering an exam used to be straightforward: All a college professor needed was an open room and a stack of blue books. At many American universities, this is no longer true. Professors now ...

Purpose isn’t missing. Permission is. Organizations preach values they quietly block when employees try to act on them. ommercial illustrator Organizations talk about purpose as though it’s some kind ...

For years, California lawmakers were stymied. But now, at a crucial juncture for electricity in America, the state is embracing an ambitious and long-awaited plan: to buy and sell far, far more power ...

The Navy was attempting to launch and recover more than 30 drone boats from a combat ship off the coast of California in May when more than a dozen of the uncrewed vessels failed to carry out their ...