There are two basic ways to do fractions on your iPhone calculator. Here's what you need to know to use the built-in app.

Find out how the 90/180-day rule works and track your allowed days to avoid overstaying Planning a trip to Europe? Learn how the 90/180-day rule works and use the official calculator to avoid ...

What time does the clock show? Show puzzle solution Label the lower hand pointing left A, the higher one pointing left C, and ...

There’s a sinking feeling in the gut when you pass a speed camera going a few kilometres an hour over. How much is my lead foot going to cost me? It’s a question that has apparently been asked a few ...

Summarizing complex scientific findings for a non-expert audience is one of the most important things a science journalist does from day to day. Generating summaries of complex writing has also been ...

Planetary scientist Scott Bolton describes his working life at the helm of NASA’s Jupiter-exploring Juno mission ...

Whether you’re buying your first house or your forever home, understanding your monthly mortgage payment is vital before you close. It’s often the largest recurring expense in your budget, and knowing ...

Raise your hand if you like arrogant people. Just as I figured—no hands! Hey, I’m with you: I have worked with a lot of people, and over the years, I have come to truly believe that there is at least ...

The assessment contradicts the Trump administration’s legal arguments for relaxing pollution rules. By Brad Plumer Reporting from Washington The nation’s leading scientific advisory body issued a ...

Scientists are making new discoveries every day, but many of them fall under the radar. Some of these findings are life-changing, while others expand our knowledge of the world around us. Here are ...

Cost of goods sold (COGS) is more than an accounting term—it's a critical metric that directly measures your business's ...

Some stars streaking through the Milky Way at millions of kilometers per hour probably trace back to a supermassive black hole in a neighboring galaxy ...