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 ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Rhagobot isn’t exactly the first thing that comes to mind at the mention of a robot. Inspired by Rhagovelia water striders, ...

With an inescapable, smashmouth, all-caps-laden and meme-filled X account, California Gov. Gavin Newsom is holding a mirror up to MAGA — and MAGA doesn’t like what it sees. If this genre of social ...

Most forms of income count as taxable — but not all. Here’s how to calculate yours and some ways to reduce your liability. Many, or all, of the products featured on this page are from our advertising ...

Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re known, ...

Claire Gillespie is an experienced health and wellness writer. Her work appears across several publications including SELF, Women’s Health, Health, Vice, Headspace, and The Washington Post. Gynesexual ...

The power of the Executive Branch is vested in the President of the United States, who also acts as head of state and Commander-in-Chief of the armed forces. The President is responsible for ...

The left and right sides of the brain control different functions in the body. Some people believe that the left and right sides of the brain can determine personality and behavior, but there is no ...