News tagged with hemisphere

Greenhouse gas carbon dioxide ramps up aspen growth

Space & Earth / Environment

16 hours ago | 3 / 5 (6) | 7

The rising level of atmospheric carbon dioxide may be fueling more than climate change. It could also be making some trees grow like crazy.

Professor foresees rising Antarctic snowmelt

Space & Earth / Earth Sciences

Dec 03, 2009 | 2 / 5 (1) | 0

The 30-year record low in Antarctic snowmelt that occurred during the 2008-09 austral summer was likely due to concurrent strong positive phases for two main climate drivers, ENSO (El Niño - Southern Oscillation) and SAM ...

STAR TRAK for December: Geminid meteors flash in December skies

Space & Earth / Space Exploration

Dec 03, 2009 | not rated yet | 0

(PhysOrg.com) -- The annual Geminid meteor shower, which will reach its maximum on the night of Dec. 13-14, usually offers the best show of the year, outperforming even the Perseid shower of August. This year ...

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