Apple's iPhone is the hottest mobile device on the planet. More than one million iPhone 3G phones were sold in the first three days of release and millions more are sure to be in the hands of iPhone fans each year....

Essential Stock Picking Strategies does...

Even Einstein might have had a hard time making sense of the numbers that come out of the typical accounting department. These critical financial figures of a business should be presented in rational, decision-friendly accounting reports to managers. Unfortunately,...

Bailout Nation offers one of the clearest looks at the financial lenders, regulators, and politicians responsible for the financial crisis of 2008. Written by Barry Ritholtz, one of today's most popular economic bloggers and a well-established...

Digital electronics is essential to understanding the design and working of a wide range of applications, from consumer and industrial electronics to communications; from embedded systems, and computers to security and military equipment. As the devices used in these applications decrease in size and employ more complex technology, it is...

• shares the results of three decades of research on our notions of happiness...