Tim Mullaney

The 2 percent drop in the yuan’s value has broad implications for the commodities market and global trade. Here are the potential spillover effects.

Paper profits on repurchased stocks has fooled the market. Productivity lags, and corporate investment in fixed assets is at its lowest in 60 years.

Investors need to have exposure to overseas stocks after six years of a US bull market. Here’s a look at how Buffett has gradually gone global.

The middle class in China will reach 500 million in four years. Can Apple continue to woo these consumers with innovative gadgets?

Devaluation is a risky move, and it could backfire, says this uber-bear fund manager. What’s more likely is gradual capital controls. Here’s why.

For all the criticism Donald Trump gets for bankruptcies and some notorious business ideas, he has had many successful ventures in his long career.

Big investors are betting that business will boom for Oscar, a health insurance start-up, if Obamacare becomes profitable. And that’s a big if.

Tesla is having its worst year, a SpaceX rocket just blew up, and GM may beat him to market with a long-range EV. But do you think he is worried?

Reed Hastings has grown the company to a $60 billion valuation in 20 years. That’s $3 billion a year. Here’s how he did it.

DoubleLine’s Jeff Gundlach likes to talk on TV about the Fed and interest rates. Here’s what his bond ETF is actually investing in.

For entrepreneurs hoping to build successful start-ups, no one has left a clearer trail of how-tos than Google founders Larry Page and Sergey Brin.

Trump administration tax reform promises to spur corporate buying of shares, but there are several reasons to not bet the house on stock buybacks.

Since joining Berkshire Hathaway, Ted Weschler and Todd Combs have grown increasingly important to the future of the billionaire investor’s empire.

The Whole Foods master plan from Jeff Bezos is a mystery. Amazon earnings are the first chance to ask the retail giant about the supermarket acquisition.

Elon Musk is Tesla’s key asset. He needs a succession and business continuity plan to ensure the company stays on a growth trajectory.

Americans are unwittingly contributing to the opioid epidemic by leaving a massive supply of unused painkillers in circulation.

Elon Musk’s most important market: China. Tesla reportedly has a deal to make electric cars in Shanghai, where new EV rules are the world’s strictest.

The world’s top stock market is in Argentina, with a 77 percent gain recorded in 2017 and a businessman-president, Mauricio Macri, in control.

Gender affirmation surgery is becoming a reality for 1.4 million American trans people as work health insurance and Obamacare coverage bring down the cost of a sex change.

The most common knee surgery performed on seniors, repair of torn meniscus cartilage, is not only costly but often doesn’t work. For those 65 and over, losing weight and low-impact exercise is more effective.