Intergovernmental Panel on Climate Change (IPCC) ("The ... leading international body for the assessment of climate change. It was established by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO) to provide the world with a clear scientific view on the current state of knowledge in climate change and its potential environmental and socio-economic impacts. The IPCC is a scientific body. It reviews and assesses the most recent scientific, technical and socio-economic information produced worldwide relevant to the understanding of climate change. It does not conduct any research nor does it monitor climate related data or parameters.")
Nature Climate Change ("In April 2011, we will launch Nature Climate Change, a full-fledged journal, whose mission will be to publish original research on climate change and its impacts, as well as to place such change in a wider social and political context. This new addition to the Nature family of journals is exciting for a number of reasons. As an interdisciplinary publication, Nature Climate Change will be the first Nature-branded title to publish research from social scientists.")
NOAA's Global Warming FAQ (National Oceanic and Atmospheric Administration: National Climatic Data Center)
Climate Change The Royal Society "It is certain that increased greenhouse gas emissions from the burning of fossil fuels and from land use change lead to a warming of climate, and it is very likely that these green house gases are the dominant cause of the global warming that has been taking place over the last 50 years"
environment360 - a platform where scientists and journalists collaborate to provide unbiased information on environmental issues, including global warming