Twitter to be added to S&P 500 index, shares jump on news

Social media platform Twitter will be added to the S&P 500 stock index before the start of trading Thursday, a move that will expand the number of individual investors who own the stock through index funds that track the ...

Apple's stock cuts losses after CEO emails on China business

Apple shares helped lead the stock market on a steep dive Monday morning, but the tech giant recovered in dramatic fashion soon after CEO Tim Cook assured a popular Wall Street commentator that his company is still doing ...

A look at recent tech sector IPOs

Here is a look at notable tech companies that have conducted initial public offerings over the past two years ahead of Twitter's IPO:

Total identifies source of North Sea gas leak

French energy giant Total said Thursday it had identified the source of a gas leak on a North Sea platform which has sparked fears of an explosion and wiped billions of euros off its market value.

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