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 ...
Scientists often use satellites, supercomputers or high-tech arrays of instruments to show how the climate is changing.
New research shows that butterflies in Greenland have become smaller in response to increasing temperatures due to climate change.
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.
Finance ministers from 20 of the countries most vulnerable to climate change launched the "V20" group Thursday to marshal resources for their nations' fight against the impact of global warming.
A South Korean professor of climate change economics will lead the Nobel Prize-winning group of climate scientists who keep track of global warming.
A new technique for monitoring carbon dioxide could help the energy industry's efforts to reduce future greenhouse gas emissions, scientists have found.
A new study of sub-Antarctic seabirds shows that their community structure (how they co-exist and share resources) is unaffected by annual changes in availability of different types of prey, including Antarctic krill (a small ...