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 ...

A president orders the onset of hostilities -- war -- without authorization of Congress and without much in the way of making a case with the public. His troops win important victories and decapitate ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Is there anything more Miamian than a mango? It’s a beautiful, tangy, non-native thriving in South Florida’s tropical climate; and, with a bit of work done, it can be absolutely jaw-dropping. The ...

Thirty years ago, two Hungarian educators, László and Klara Polgár, decided to challenge the popular assumption that women don’t succeed in areas requiring spatial thinking, such as chess. They wanted ...

J.K. Rowling's name has become synonymous with her legendary "Harry Potter" book series, but she is also famous for something more controversial: her public and often contentious views on the ...

Kinross Gold Corp. engages in the production, acquisition, exploration, and development of gold properties. The firm operates through the following business segments: Tasiast, Paracatu, La Coipa, Fort ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

Taking vitamins D and K together may help strengthen your bones. Different forms of vitamins D and K are available, including pills, powder, liquid, and injections. It can be unsafe to take either ...