Yahoo sees signs of growth in 'core' (Update)

Yahoo reported a stronger-than-expected first-quarter profit Tuesday, results hailed by chief executive Marissa Mayer as showing growth in the Web giant's "core" business.

Carl Icahn snaps up another $500M of Apple stock

Outspoken billionaire Carl Icahn has tossed another bushel of Apple stock into his investment portfolio as he tries to persuade the iPhone maker to buy back more of its own shares.

Google chairman to sell $2.5 bn of shares

Google's Chairman Eric Schmidt plans to sell 3.2 million "A" shares, currently worth $2.5 billion, over the next year, Google said Friday in a filing with the Securities and Exchange Commission.

Ex-hedge fund trader charged in $276M insider ploy (Update)

A former hedge fund portfolio manager was arrested Tuesday in what prosecutors called perhaps the most lucrative insider trading scheme of all timeā€”an arrangement to obtain secret, advance results of tests on an experimental ...

Wiping out species decreases resilience to climate change

It is tragic whenever any species is lost. Now it appears that the impact of species loss is far-reaching, much more than previously thought. The symbiotic relationships that develop in the environment as a result of high ...

Money managers, analysts comment on Facebook IPO

Facebook is finally going public. For investors lucky enough to get in on the IPO, the question is simple: Is this going to be the mother lode that puts their kids through college? Or an over-hyped dud?

Icahn pushes Motorola to turn patents into cash

(AP) -- Shares of cellphone maker Motorola Mobility Holdings jumped to a four-month high Thursday after activist investor Carl Icahn disclosed that he's pushing the company to squeeze profits from its vast patent portfolio.

Alibaba CEO: Yahoo knew of plan to divest pay unit

(AP) -- The head of the Chinese Internet company that has become tangled in a boardroom battle with major stakeholder Yahoo Inc. said his decision to split off a key online payment service into a separate entity controlled ...

Stamps generate more returns than bonds and gold

(PhysOrg.com) -- Is stamp collecting only of interest to passionate hobbyists? Far from it. Stamps can be a valuable addition to an investment portfolio, generating average long-term yields of up to 7 percent per year.

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