Using national survey data, researchers assessed changes in how middle school teachers taught climate change from 2014 to 2019. They found that both the proportion of teachers covering climate change and the number of hours they spent on the subject increased.

Learn all about Argo from the perspective of four scientists with NOAA’s labs and cooperative institutes across the country, and what makes this ocean observing instrument special.

This month marks 25 years since Argo floats began drifting with currents and diving for data. The array has helped scientists to better understand changes in the ocean, improve climate and weather forecasts and ultimately help society prepare for environmental change.

Learn what goes into growing these staples of holiday festivities, and how they are affected by weather and climate.

Released in 2023, the Fifth National Climate Assessment (NCA5) includes an Art × Climate gallery. This work by Tami Phelps focuses on the changing ecosystem in Alaska.

Officially, the ocean is lagging, but the tropical atmosphere is already looking La Niña-like.

Snowfall totals from Thanksgiving through the first week of December 2024, top 6 feet downwind of Lake Erie.

Among the changes, the Arctic tundra is now releasing more carbon dioxide to the atmosphere than it stores.

The past decade has been the region’s warmest since at least 1900.

The Arctic tundra, which has been a carbon sink for millennia, has shifted to become a carbon source.