Archive: 09/24/2009

Fertilizers may not help poorest African farmers

(PhysOrg.com) -- Researchers have linked poverty in sub-Saharan Africa with poor soil health, but two new Cornell studies find that the recommended practice of applying more fertilizer may not help the poorest ...

dateSep 24, 2009 in Environment
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Getting a leg up on whale and dolphin evolution

When the ancestors of living cetaceans—whales, dolphins and porpoises—first dipped their toes into water, a series of evolutionary changes were sparked that ultimately nestled these swimming mammals into ...

dateSep 24, 2009 in Evolution
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RIM's 2Q profit falls on charges, outlook weak

(AP) -- BlackBerry maker Research In Motion Ltd. reported a drop in fiscal second-quarter profit Thursday because of charges for a patent settlement and said revenue for the current quarter will fall below ...

dateSep 24, 2009 in Business
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