Large wildfires and severe heat events are happening more often at the same time, worsening air pollution across the western United States, according to a new study led by Washington State University, with CIRES and NOAA’s Global Systems Laboratory.
Spectacular footage from inside a hurricane; a major ocean mapping milestone; new insights on the continued impacts of climate change, and much more -- 2021 was a busy year for NOAA Research. As the year draws to a close, we’re taking a look back at a few of our biggest research stories of the last 12 months.
NOAA’s 2021 Arctic Report Card documents the numerous ways that climate change continues to fundamentally alter this once reliably-frozen region, as increasing heat and the loss of ice drive its transformation into a warmer, less frozen and more uncertain future.
A new study published this week in the journal Science estimates the Southern Ocean absorbs 550 million tonnes of carbon from the atmosphere per year, confirming its role as a significant carbon sink.
At the end of October, a small team of NOAA experts traveled to Glasgow, Scotland to attend the 26th United Nations Climate Change Conference of the Parties (COP26), an international summit aimed at accelerating climate action across the globe.
An eight-year study of Boston’s natural gas system has revealed that emissions of methane, a powerful greenhouse gas, are significantly higher than previously estimated.
NOAA and the Climate Resilience Fund (CRF) announced on October 22, 2021, the results of its 2021 competitive grants program supporting projects that will help U.S. communities build resilience to the impacts of climate change.
Marine cloud brightening, a geoengineering approach to cooling the surface of the Earth by increasing the reflectivity of marine clouds, may be more difficult to execute than anticipated, according to a new NOAA study.
A new study shows that, regardless of future levels of greenhouse gas emissions, the warming climate has locked in an elevated risk of intense megadroughts for the region - but mitigation efforts are still important.