After Yahoo, who's next?

Now that Yahoo Inc. is being sold, what other struggling tech companies might soon find themselves on the auction block?

Facebook soars to new heights on upbeat earnings

Facebook shares rocketed to an all-time high Thursday as investors welcomed solid earnings for the social networking giant, which has seen big gains in advertising and better connections in mobile and video.

The precision of solar photovoltaic power measurements doubled

An analysis carried out by JRC scientists shows that the uncertainty in measurement of power generation from a photovoltaic (PV) cell can be more than halved, thus bringing an economic benefit to both manufacturers and investors. ...

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