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Earth science

A satellite flies above planet Earth, and red dotted lines indicate communication between the satellite and both North America and Europe.
Posted inNews

Precisely Synced Clocks Pave the Way for New Science

Katherine Kornei, Science Writer by Katherine Kornei 4 August 20234 August 2023

Researchers working on Hawaiian mountain tops precisely synchronized two clocks with unprecedented efficiency, demonstrating the potential to create networks of such clocks for geodesy and more.

Satellite view of part of Badwater Basin in Death Valley, Calif., showing meandering river channels running through the arid landscape
Posted inResearch Spotlights

Mud Could Have Made Meandering Rivers Long Before Plants Arrived

by Rebecca Dzombak 31 July 202331 July 2023

New evidence from 1.2-billion-year-old rocks suggests that single, sinuous channels could have formed in muddy floodplain sediments without the stabilizing help of vegetation.

Figure from the paper
Posted inEditors' Highlights

Education Lies Beneath the Clouds of Earth Observation

by M. Bayani Cardenas 31 July 202331 July 2023

Cloud-based Earth Observation offers unique opportunities for education, but leveraging this requires new teaching methods that emphasize technical fundamentals, ethics, and stakeholder engagement.

Una imagen de satélite de una masa continental con parches cafés y verdes. Al centro hay una nube de humo con una línea naranja brillante.
Posted inNews

La tercera es la vencida para el Fagradalsfjall de Islandia

Katherine Kornei, Science Writer by Katherine Kornei 28 July 20234 August 2023

La región volcánica que hizo erupción en 2021 y 2022 después de más de 7 siglos de estar dormida, lo está haciendo de nuevo.

Graph from the paper.
Posted inEditors' Highlights

How Much Terrestrial Precipitation is Used by Vegetation?

by Alberto Montanari 27 July 202325 July 2023

Precipitation is partly used by vegetation and partly transformed into river flow. Quantifying the amount of water that is directly used by vegetation is essential to decipher climate change’s impact.

Bretwood “Hig” Higman stands on a landslide hummock on the shore of Taan Fjord. In 2015, the landslide visible in the background triggered a 193-meter (633-foot) tsunami in the area.
Posted inFeatures

Hig Higman: Trekking Across the Last Frontier on the Hunt for Geohazards

by J. Besl 25 July 202325 July 2023

Higman specializes in human-powered research expeditions in Alaska’s epic landscape.

A person wearing sunglasses is looking at the camera and leaning on a shovel next to an outcrop of soil. A green landscape is in the background.
Posted inFeatures

Yamina Pressler: Slowing Down, Appreciating Complexity, and Embracing Soil

by Carolyn Wilke 25 July 202315 November 2023

The soil scientist draws inspiration from the earth beneath her feet.

Headshot of Jen Walton
Posted inFeatures

Jen Walton: Chaser of Storms and Lava

Katherine Kornei, Science Writer by Katherine Kornei 25 July 202315 November 2023

Walton founded Girls Who Chase to promote women in STEM.

Illustration of the Earth's internal structure.
Posted inEditors' Vox

Digging Deep into Interactions Between the Core and Mantle

by Takashi Nakagawa, Taku Tsuchiya, Madhusoodhan Satish-Kumar and George Helffrich 24 July 20234 August 2023

A new book presents major advances in our understanding of core-mantle interaction and co-evolution, and showcases technological developments improving our insights into deep Earth processes.

View of varying style brick buildings in a city as seen from near the top of a building
Posted inNews

The Inequality of Heat Stress

by Rebecca Owen 21 July 202326 September 2023

Residents in historically redlined neighborhoods deal with greater heat stress than other areas.

Posts pagination

Newer posts 1 … 84 85 86 87 88 … 160 Older posts
Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

Extensive Sand Dune Loss Threatens California Coast

26 June 202625 June 2026
Editors' Highlights

Where Methane is Emitted Matters for Global Burden

18 June 202616 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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