2012 Antarctic ozone hole second smallest in 20 years

The average area covered by the Antarctic ozone hole this year was the second smallest in the last 20 years, according to data from NASA and National Oceanic and Atmospheric Administration (NOAA) satellites. Scientists attribute ...

Satellite images tell tales of changing biodiversity

Analysis of texture differences in satellite images may be an effective way to monitor changes in vegetation, soil and water patterns over time, with potential implications for measuring biodiversity as well, according to ...

NASA's TRMM satellite sees birth of Arabian Sea cyclone

NASA's TRMM satellite measured rainfall and towering clouds within the Arabian Sea's first tropical cyclone of the season as it passed overhead from space. Meanwhile, the infrared AIRS instrument aboard NASA's Aqua satellite ...

AT&T sees fewer new customers in 3Q

(AP)—The flow of customers into AT&T's wireless stores slowed further in the latest quarter, putting the company far behind rival Verizon Wireless.

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