A sunspot is a relatively dark, sharply defined region on the solar disc – marked by an umbra, dark area, which is 2000 degrees cooler than the effective photospheric temperature. The average diameter ...
India Today on MSN
Sun's mood swings: Science behind repeated solar storms explained
T he Sun has spent the past few days hurling repeated bursts of energy and plasma toward Earth, unleashing a sequence of ...
The United States has put more heat-trapping carbon dioxide into the air from the burning of coal, oil and natural gas than any other country. China is the No. 1 carbon polluter now, but because ...
Several nations — especially small island nations for whom sea level rise is an existential threat — have asked that the ...
BELEM, Brazil (AP) — A fire spread through pavilions being used for U.N. climate talks in Brazil and prompted evacuations ...
BELEM, Brazil (AP) — About 100 protesters blocked an entrance to the United Nations climate conference on the edge of the ...
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