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2021 CC BY-NC-ND

Figure showing key requirements for making forest-based natural climate solutions successful for climate mitigation, with examples of potential pitfalls are shown for each category.
Posted inEditors' Highlights

Permanence of Nature-Based Climate Solutions at Risk

Eric Davidson, president-elect of AGU by Eric Davidson 22 July 20211 June 2023

Conserving native ecosystems helps sequester carbon and mitigate climate change, but new statistical modeling questions the permanence of California’s carbon-rich forests with climate change.

Earth with stars in the background.
Posted inNews

Thousands of Stars View Earth as a Transiting Exoplanet

Katherine Kornei, Science Writer by Katherine Kornei 22 July 202110 January 2023

Researchers have identified more than 2,000 stars whose past, present, or future vantage points afford a view of Earth passing directly in front of the Sun, a geometry useful for pinpointing planets.

Diagram of megathrust earthquakes resulting from different material contrast scenarios
Posted inEditors' Highlights

The Highs and the Lows of Megathrust Earthquakes

by T. Parsons 21 July 20212 December 2022

Why does low-frequency energy come from the shallow part of ruptures, and the high frequencies from deep?

An active coal-burning power plant
Posted inNews

New Marine Ecology Tool Corrects for Effects of Fossil Fuel Emissions

Hannah Thomasy, Science Writer by Hannah Thomasy 21 July 20215 October 2021

Standardizing these corrections will help scientists understand ocean ecosystems.

The research vessel CCGS Hudson in Southwind Fjord, Baffin Island, with the iceberg that initiated a submarine landslide in the background.
Posted inNews

An Iceberg May Have Initiated a Submarine Landslide

by Andrew Chapman 20 July 20218 November 2022

A new study shows that icebergs may initiate submarine landslides when they collide with the seafloor.

Computer artwork of two transportation vehicles on the Moon, with the Earth visible in the sky above
Posted inFeatures

Hear Ye! Hear Ye! A Declaration of the Rights of the Moon

by Kate Evans 20 July 202118 December 2023

What are the ethics of mining the Moon? Could humans cause environmental damage to Earth’s only satellite? And could a new Declaration of the Rights of the Moon be one way of mitigating those impacts?

In the center of a cross-polarized image, a purple-pink grain of muscovite with dark asymmetric kink bands lies within a matrix of much finer grained, rainbow-colored micas, as well as small black, white, and gray feldspar and quartz grains.
Posted inNews

Tiny Kinks Record Ancient Quakes

by Alka Tripathy-Lang 19 July 202114 September 2022

As Earth ruptures, micas kink. These kink bands hide in rocks millions of years old, preserving evidence of past quakes.

NASA astronaut Karen Nyberg enjoys a view of Earth from the windows of the International Space Station. Earth looks blue and white, with a thin layer of atmosphere at its limb.
Posted inNews

Astronomers for Planet Earth

by Jure Japelj 16 July 20211 June 2023

A volunteer network of astronomers is using a unique astronomical perspective to educate people about the climate crisis while at the same time striving for sustainability in academia.

Graphic by Rene Gauthier-Butterfield
Posted inEditors' Vox

Call for Papers on Machine Learning and Earth System Modeling

by J. Yuval, M. Pritchard, P. Gentine, L. Zanna and Jiwen Fan 15 July 20219 February 2022

Contributions are invited to a new journal special collection on the use of new machine learning methodologies and applications of machine learning to Earth system modeling.

Two researchers taking samples at volcano fissure with lava in background.
Posted inNews

Where Do the Metals Go?

by Danielle Beurteaux 15 July 202110 November 2021

Volcanic eruptions spread harmful metals in the environment. Now the biggest study to date details exactly where they end up.

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