For the first time in over 20 years, a US president has blocked a foreign investment, citing security concerns.

See how last-year's top 50 venture capital-backed start-ups,are faring one year later. Making The Wall Street Journal's list of top 50 venture capital-backed start-ups appears to be a good indicator of future health - at least for another year.

A Standard & Poor's Case-Shiller report released yesterday shows home prices rising for six consecutive months.

Brent crude slipped below $110 per barrel on Wednesday, weighed down by worries that a fragile global economy could hit demand, although the risk of disruptions to supply from rising tensions between Iran and Western nations kept losses in check.

An investigation by New York's top prosecutor into whether a group of private equity firms used a fee arrangement to dodge taxes may be undermined by the state's own public pension fund.

A U.S. regulation that limits how much of its own capital a bank can put at risk is causing headaches for Morgan Stanley as it prepares to raise a new multi-billion-dollar global infrastructure fund.

Start-ups fight back as patent wars intensify. The patent wars that have embroiled many of the world's technology giants in recent years are spreading to a new set of combatants: start-up companies and their venture-capital backers.

An investor in Tesla Motors Inc thinks it may be time for big competitors of the electric car maker to admit defeat on their electric models and focus on the next technological leap, perhaps flying cars.

Tax planners are developing ways to help well-to-do U.S. clients avoid the full impact of taxes set to take effect next year.

U.S. tax authorities took no formal action after launching a probe five years ago of tax strategies used by private equity managers.