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ARM instruments and containers line the edge of grass and gravel path. The sky is orange and cloudy. Street lights are seen in the distance.

CoURAGE Campaign Closes

A yearlong effort in and around Baltimore, Maryland, reveals insights into atmospheric interactions across urban, rural, and coastal areas.

28 January 2026

A canvas sits on an easel near a cliff edge. The canvas displays a painted scene that captures the rocks, clouds, and ocean in front of it.

Unlocking Southern Ocean Secrets: CAPE-k Targets Cloud and Precipitation Processes

Researchers are using data from the 18-month Cloud And Precipitation Experiment at kennaook (CAPE-k) to paint a clearer picture of aerosol-cloud-precipitation interactions in a unique environment.

28 January 2026

A group of people stand together in front of ARM containers and instruments inside a forest clearing.

Bankhead National Forest After 1 Year: From Vision to Reality

Learn how ARM’s newest atmospheric observatory grew in capabilities, scope, and data during its first year of operations in northern Alabama.

24 November 2025

Portrait of Ken Kehoe wearing a striped shirt in front of an aqua background

Remembering Ken Kehoe of the ARM Data Quality Office

Kehoe, the associate manager of the ARM Data Quality Office, passed away August 13, 2025, at age 48.

26 September 2025

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Atmospheric Radiation Measurement (ARM) | Reviewed March 2025