Study: Climate change has been influencing where tropical cyclones rage Study: Climate change has been influencing where tropical cyclones rage Read more
NOAA researchers model risk of Asian carp invasion in Lake Huron NOAA researchers model risk of Asian carp invasion in Lake Huron New ecosystem model examines potential effects of Asian carp becoming established in Saginaw Bay, Lake Huron New research by NOAA and partners finds that two species of invasive Asian carp -- the bighead carp and silver carp, collectively known as bigheaded carps -- could be capable of establishing populations in Saginaw Bay, Lake Huron and affecting the health of ecologically and economically important fish species such as yellow perch. Read more
This Earth Day, take a look back at 50 years of NOAA science This Earth Day, take a look back at 50 years of NOAA science Read more
Staying in? Keep learning with science activities to do at home Staying in? Keep learning with science activities to do at home Read more
New video: How tiny particles affect air quality and climate New video: How tiny particles affect air quality and climate Read more
New lab and program names highlight critical NOAA work New lab and program names highlight critical NOAA work Read more
Rise of carbon dioxide unabated 4Jun2020 Read more Atmospheric carbon dioxide measured at Mauna Loa Observatory reached a seasonal peak of 417.1 parts per million for 2020 in May, the highest monthly reading ever recorded. Monthly CO2 values at Mauna Loa first breached the 400 ppm threshold in 2014, and are now at levels not experienced by the atmosphere in several million years. Read more
Dangerous humid heat extremes occurring decades before expected 8May2020 Read more Climate models project that combinations of heat and humidity could reach deadly thresholds for anyone spending several hours outdoors by the end of the 21st century. However, new NOAA-supported research says these extremes are already happening — decades before anticipated — due to global warming to date. Read more
NOAA unveils 10-year roadmap for tackling ocean, Great Lakes acidification 29Jul2020 Read more Read more
Warming influence of greenhouse gases continues to rise, NOAA finds 28May2020 Read more NOAA’s Annual Greenhouse Gas Index tracks the concentrations of greenhouse gases being added to the atmosphere principally from human-caused emissions. The AGGI then calculates the heat being added to Earth's atmosphere and oceans as a result. Read more
NOAA teams with United Nations to create locust-tracking application 7May2020 Read more NOAA’s powerful air quality model used to track pollution from wildfires, volcanoes and industrial accidents is now being used to help warn communities across Africa and Asia of what have been called the worst locust swarms in a quarter century. Read more