December's taper triggered a massive rally, but Wednesday's news is revealing a 1997-style currency crisis.
Lower fourth-quarter revenues and lousy guidance send Yahoo investors packing Tuesday afternoon.
The search giant has become the Internet's sole superpower, leaving rivals such as Yahoo and AOL confined to narrow niches.
The departure is a further sign that CEO Marissa Mayer is struggling in her efforts to revive the company.
A new study analyzes the 'facial geometry' of corporate leaders, and claims that investors think more attractive bosses are more valuable.
The stock tops $70, capping a surge of 75% this month. Shares are up 180% since their debut in November.
So much for privacy. Your personal information is well in these companies' hands.
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As the market wades through what many people hope is a sixth bull year, some have grown nervous about how long the run can go.
The Market Dispatches column has been discontinued. Here's where to find the latest stock and business news on MSN Money, and the latest from market writer Charley Blaine.
MONEY & POLITICS
Breaking up big banks is an untested solution to the too big to fail problem that attempts to isolate and dismantle large, troubled institutions while protecting the rest of the economy.
As fears rise over costs and higher tuition, some law schools advertise their own plans to cover loan replacements.
In a tax case, a US judge ruled that the agency's published guidelines don't hold up in court.
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