Malcolm Gladwell is a staff writer for the New Yorker and the author of the best-sellers "The Tipping Point," and "Blink." He's also a sports fan, and has plenty to say about how his latest book, ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

The latest price of gold per ounce, gram, and kilogram using real-time interactive gold price charts. View the price of gold for different currencies around the world and various time periods.

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

Indian Secular Front (ISF) chief and Bhangar MLA Naushad Siddique on Wednesday strongly advocated an immediate alliance of the Left Front, Congress and the ISF in West Bengal, asserting that only such ...

Abstract: Consensus is a common opinion evolution phenomenon in social networks. Existing studies generally believe that opinion consensus is easy to reach when the network is connected and only trust ...