01/08/2010

New questions arise on dispersant use in oil spill

(AP) -- As BP inched closer to permanently sealing the blown-out oil well in the Gulf of Mexico, congressional investigators railed against the company and Coast Guard for liberal use of toxic chemicals that helped disperse ...

Feds warned company in Mich. spill about pipeline

(AP) -- U.S. regulators earlier this year demanded improvements to the pipeline network that includes a segment that ruptured in southern Michigan, spilling hundreds of thousands of gallons of oil into the Kalamazoo River, ...

Space station cooling system suddenly shuts down

(AP) -- Half of the International Space Station's cooling system suddenly shut down during the weekend, forcing the astronauts to power down equipment and face the likelihood of urgent spacewalking repairs.

UAE to ban BlackBerry services, Saudi follows suit

(AP) -- The United Arab Emirates outlined plans Sunday to block BlackBerry e-mail, messaging and Web browsing services in a crackdown that could jeopardize efforts to establish the country as an international business hub.

New insights into how stem cells determine what tissue to become

Within 24 hours of culturing adult human stem cells on a new type of matrix, University of Michigan researchers were able to make predictions about how the cells would differentiate, or what type of tissue they would become. ...

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