Today's technological changes present some powerful risks, and we should ask ourselves whether we think such changes are worthwhile – because we do have choices in the technologies we make and live by ...

Sugary drinks and refined carbohydrates may harm memory and thinking by affecting blood sugar levels and key brain areas such as the hippocampus and prefrontal cortex. Eating lots of ultra-processed ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...