An improved record of carbon dioxide levels captured from space sets the stage for deeper understanding of climate change.

A 7-year field experiment showed Antarctica’s native grass and pearlwort reworking their internal plumbing in contrasting ...

A new open access book explores how data from the latest ground-based, airborne, and space-based remote sensing observations ...

A tag-team of satellites and ground GNSS receivers track down the source of a radio signal disruption (scintillation) from afar—a “hotspot” of plasma some 60,000 kilometers away.

Compared to a nearby wildfire that primarily burned vegetation, the smoke plume from the urban Eaton Fire contained 3 times ...

Earthquakes and the seismic waves they generate provide some of the best clues to Earth’s interior. To extend that success to ...

Sustaining global ocean carbon observations to provide climate information and support model projections requires the ...

A new model accurately reproduces aspects of polar vortex behavior, extracting indicators of imminent vortex collapse and accompanying frigid weather in North America and Europe.

Degrading permafrost and earlier small quakes likely weakened a rock slope until it collapsed and buried an Arctic glacier in tons of rock.

In August 2023, 18 scientists and engineers spent 15 days in barren regions of Iceland to test how well instruments on the VERITAS (Venus Emissivity, Radio Science, InSAR, Topography, and Spectroscopy ...

One by-product of the search for the missing Malaysian Airlines flight MH370 is a view with an unprecedented level of detail of the landscape deep in the Indian Ocean. This 3-D image shows the ...