Scientists from NOAA, NASA and 21 universities from three countries are deploying state-of-the-art instruments in multiple, coordinated research campaigns to investigate how air pollution sources have shifted over recent decades.

A new study compared wind data alongside Sargassum Inundation Risk (SIR) maps against citizen science reports from the coasts of Florida, Gulf of Mexico, Bahamas, and Caribbean regions. The study found that including shoreward wind velocity greatly improves the agreement with coastal observations of Sargassum beaching compared to SIR indicators alone.

Summary: Explore resilience-building solutions that other communities have considered. Set the filter to display proposed solutions for the climate-related hazards that concern you and the assets you want to protect.

This collection of quick references can help you find, prepare, and submit federal grant applications. Learning Outcomes from this training include: (1) Understand how to read the critical components ...

July 2023 was the warmest July on record. Ocean surface temperatures were record warm for the fourth month in a row.

The gush of water that poured down the Mendenhall River near Juneau on August 4-6 did "decades worth" of erosion in a single weekend.

Over two days in early August 2023, a glacial lake broke through its ice dam and poured floodwater into the Mendenhall River near Juneau.

The chance that El Niño will continue through the winter is greater than 95%. What's behind the forecast? And what could El Niño mean for global temperatures?

Record-breaking heat waves hit the Southwest during July.

How cool does it usually get overnight during this month? Based on daily observations from 1991-2020, colors on the map show the long-term average minimum temperature, sometimes referred to as “the overnight low,” in 5x5 km grid cells for the month displayed. The map reveals the average of overnight low temperatures during the month over the previous three decades.