ring tailed lemur in tree

Ring-tailed lemurs of Madagascar: Going, going, gone?

Dec. 19, 2016

Madagascar's ring-tailed lemurs are in a steep decline because of habitat destruction, bushmeat hunting and illegal capture for the pet trade.

solar storms Earth atmosphere

Researchers dial in to 'thermostat' in Earth’s upper atmosphere

Dec. 14, 2016

Researchers have found Earth's upper atmosphere has a natural thermostat that dramatically cools the area after powerful solar storms bring on the heat.

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