Plummeting birth rates mean that without attracting immigration, many countries are sliding towards collapse I know what “civilisational erasure” looks like: I’ve seen the graph. The European ...

“Getting adequate rest may strengthen your body’s natural immunity,” Cherian says. When you don’t get enough sleep, your immune system may not function as well, making it less able to defend your body ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...