The Intergovernmental Panel on Climate Change (IPCC) has admitted that its worst-case carbon emissions scenario, RCP 8.5, is implausible and has been scrapped. This scenario served as the foundation ...

Climate scientists have decided to remove their worst-case scenario for how hot the Earth could get if nothing is done to ...

President Donald Trump declared vindication Saturday night after the United Nations’ (UN) top climate panel quietly retreated ...

Climate scientists discarded an extreme global warming model frequently cited by news outlets in April after its predictions ...

William Collins is an internationally recognized expert in climate modeling and climate change science. His personal research concerns the interactions among greenhouse gases and aerosols, the coupled ...

The Intergovernmental Panel on Climate Change is a scientific intergovernmental body under the auspices of the United Nations, set up at the request of member governments. It was first established in ...