Jul 25 2011
Climate Change To Spawn More Wildfires
More frequent large fires are predicted for the Rockies and Yellowstone with the potential to push the area over a tipping point.
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Jul 12 2011
Frozen Rover Goes for a Spin
A unique autonomous four-wheeled vehicle may soon be cruising the polar regions collecting climate data.
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Jul 07 2011
Polar Bears Have Irish Lineage
Some 50,000 years ago, modern polar bears split from a population of Irish brown bears.
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Jun 27 2011
Humans Dwarf Volcanoes for CO2 Emissions
Analysis shows that People emit more greenhouse gases in three days than all the world's volcanoes do in a year.
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Jun 23 2011
Big Dinos Stayed Cool
It turns out huge sauropods had a similar body temperature to humans -- paleontologists thought they would have been much hotter.
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Jun 21 2011
Oceans in Distress Foreshadow Mass Extinction
The recent fast global decline of ocean health points to a level of marine die-off similar to the Paleocene-Eocene Thermal Maximum.
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Jun 14 2011
Curb Soot and Smog to Keep Earth Cool, Says UN
Sharply reducing emissions of soot and smog could play a critical role in preventing Earth from overheating.
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Jun 10 2011
NASA Launches Salt-Seeking Satellite
The Aquarius satellite will measure the salinity of the world's oceans to see how changes may be linked to future climate.
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Jun 06 2011
Climate Change Impact: Underestimated?
Sea-level rise will affect tens of millions more people than originally predicted as a result of ice melt due to global warming.
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May 24 2011
Microbes Can Affect Weather
Bacteria could be to blame for bad weather and may even influence climate change.
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