Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

A major problem in the treatment of addiction is relapse, which is often caused by the powerful and long-lasting memories of the drug experience. Drugs of abuse can hijack or impair specific synaptic ...

If you could save lives by producing vaccines in transgenic bananas, would you? In the debate over large-scale commercialization and use of GMOs, where should we draw the line? Vaccines Tobacco ...