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 ...

Sep 24, 2009
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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 ...

Sep 24, 2009
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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 ...

Sep 24, 2009
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