Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

You’ve probably heard that lead has been found in drinking water, that certain kinds of fish contain high levels of mercury, and that worrisome amounts of arsenic have been found in rice. But you may ...

Scarce metals are found in a wide range of everyday objects around us. They are complicated to extract, difficult to recycle and so rare that several of them have become "conflict minerals" which can ...

The global economy is at a critical crossroads. In 2022, the Deloitte Economics Institute published research which found that, if left unchecked, climate change could create US$178 trillion in global ...

Platinum is the best-performing metal year-to-date across both precious and base metals. Click here to read more.