New research shows that butterflies in Greenland have become smaller in response to increasing temperatures due to climate change.
A South Korean professor of climate change economics will lead the Nobel Prize-winning group of climate scientists who keep track of global warming.
Scientists often use satellites, supercomputers or high-tech arrays of instruments to show how the climate is changing.
One of the big unknowns in predicting climate change is the billions of tons of carbon frozen in Arctic permafrost. As global warming causes soil temperatures to increase, some of this carbon will decompose and enter the ...
A new technique for monitoring carbon dioxide could help the energy industry's efforts to reduce future greenhouse gas emissions, scientists have found.
French Foreign Minister Laurent Fabius, who will chair December's UN-led climate talks in Paris, on Sunday urged countries which have yet to publish greenhouse gas emissions data to do so as soon as possible.