Related topics: barack obama

AT&T starts selling 'cell tower in a suitcase'

For the first time, AT&T is selling small, portable cellular antennas that will allow corporate and government customers to provide their own wireless coverage in remote or disaster-struck areas.

Moon crash: Public yawns, scientists celebrate

(AP) -- NASA's great lunar fireworks finale fizzled. After gearing up for the space agency's much-hyped mission to hurl two spacecraft into the moon, the public turned away from the sky Friday anything but dazzled. Photos ...

Dramatic biological responses to global warming in the Arctic

"The Arctic as we know it may soon be a thing of the past," says Eric Post, associate professor of biology at Penn State University. Post leads a large, international team that carried out ecosystem-wide studies of the biological ...

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