According to a new U.S. Geological Survey report, San Francisco Bay - which has already lost the majority of its marsh habitat since the 19th Century - could lose even more marshes by the year 2100, due to sea level rise.
NOAA recently unveiled a new and improved version of Climate.gov, a one-stop web resource for information about our changing climate from NOAA and agencies across the federal government.
In its 2013 Atlantic hurricane season outlook issued today, NOAA's Climate Prediction Center is forecasting an active or extremely active season this year.
EPA researchers assess the vulnerability of older Americans to climate change in a new report titled Climate Change and Older Americans: State of the Science.
After many years of work to improve our understanding of the Earth system and human impacts on it, international cooperation on global change is entering a dynamic new phase. All regions of the world are moving to collaborate on initiatives that will advance understanding of the Earth system in the context of societal needs and a sustainable global future.
On May 9, 2013, the daily mean concentration of carbon dioxide in the atmosphere surpassed 400 parts per million (ppm) for the first time since measurements began in 1958 at Mauna Loa Observatory in Hawaii.
Today, in conjunction with a series of landmark steps announced by the Obama Administration to unleash troves of useful data from the vaults of government, USGCRP launched a new online tool that promises to accelerate research relating to climate change and human health—the Metadata Access Tool for Climate and Health, or MATCH.
A recent EPA report combines climate change models and watershed simulations to develop a better understanding of what changes to streams and rivers we might expect over the next several decades.
EPA is marking the 43rd Earth Day by making extra efforts to expand the conversation on climate change.
In recognition of Earth Day 2013, the USGS is highlighting examples of climate change impacts to a variety of places and people across the globe.