New research shows that butterflies in Greenland have become smaller in response to increasing temperatures due to climate change.
Scientists often use satellites, supercomputers or high-tech arrays of instruments to show how the climate is changing.
The transition from fossil fuels must be carefully managed to avoid an economically disastrous bursting of the "carbon bubble," the World Bank's top climate official said on Saturday.
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 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 ...
A South Korean professor of climate change economics will lead the Nobel Prize-winning group of climate scientists who keep track of global warming.