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Un diagrama mostrando varios ciclos del agua en la Tierra. Se pueden observar en azul los reservorios del agua como los ríos, nubes, océanos y lagos.
Posted inNews

Este no es el ciclo del agua que conociste en tu infancia

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 27 October 202222 March 2023

El USGS (servicio geológico de los EE.UU.) acaba de sacar un diagrama del ciclo del agua completamente renovado, con los humanos como protagonistas.

Aerial view of an agricultural field with some plots in temperature-controlled conditions
Posted inNews

Warmer Winters Keep Crops Sleepy into Spring, Hurting Yield

by Elise Cutts 21 October 202228 October 2022

Annual crops go dormant during winter. Frosty temperatures cue them to wake up—but the warmer winters brought on by climate change scramble the cold signal, hurting yield.

Aerial photograph showing melt ponds in a raft of sea ice. The shadow of the airplane is cast over the ice.
Posted inNews

Satellites Get First Full-Year View of Arctic Sea Ice Thickness

by Erin Martin-Jones 20 October 202222 March 2023

The AI-based monitoring method may unlock data that could improve shipping safety and climate predictions.

Skyline of a construction site in Mumbai, India
Posted inNews

Indian Cities Invest in Low-Cost Air Quality Sensors

by Deepa Padmanaban 19 October 202228 October 2022

The sensors help bridge gaps in air quality data due to critical shortages of government monitoring stations.

Diagram showing various water cycles on Earth.
Posted inNews

Not Your Childhood Water Cycle

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 13 October 202228 October 2022

The USGS just debuted a complete remaking of the water cycle diagram—with humans as headliners.

The research vessel Nathaniel B. Palmer studies the Thwaites Glacier in 2019.
Posted inNews

Seafloor Reveals a Period of Rapid Retreat for Thwaites Glacier

Javier Barbuzano, Science Writer by Javier Barbuzano 13 October 202225 January 2023

New high-resolution seafloor imagery shows a series of delicate ridges produced by the glacier’s front as it bobbed daily with the tides, revealing a recent period of rapid retreat.New high-resolution seafloor imagery shows a series of delicate ridges produced by the glacier’s front as it bobbed daily with the tides, revealing a recent period of rapid retreat.

Edificios inca marrones con una calle en medio. Al fondo se distinguen los Andes y un cielo azul con pocas nubes.
Posted inNews

Grabado en piedra: edificios incas guardan el registro de terremotos antiguos

by Erin Martin-Jones 13 October 202222 March 2023

Daños a los edificios incas en Cusco revelan una historia de terremotos olvidada que podría ayudar a científicos a entender riesgos sísmicos modernos.

Illustration of the Giza pyramids, one under construction, along the Nile.
Posted inNews

Ancient Nile Tributary May Have Aided Pyramid Construction

by Jennifer Schmidt 6 October 20227 February 2023

Pollen from sediment cores shows that a now dry channel cutting through Giza was once a flowing waterway that Egyptian pyramid builders could have used to transport supplies.

A small brown and gray mouse, Abrothrix hirta, sits on green grass strewn with a few brown leaves. The mouse faces left and is photographed in profile.
Posted inNews

Rain Makes Skulls Bigger—in Mice

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 4 October 202228 October 2022

New research shows how regional weather, shaped by towering mountain ranges, might influence the size and shape of local rodents.

Photo showing Inca buildings in the foreground and mountains in the background; some cracks are visible in the stonework.
Posted inNews

Written in Stone: Inca Buildings Remember Ancient Earthquakes

by Erin Martin-Jones 20 September 20221 October 2024

Damage to the Inca buildings of Cusco reveals a forgotten earthquake history that could help scientists understand modern seismic hazards.

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Features from AGU Publications

Research Spotlights

Strong Tides Speed Melting of Antarctic Ice Shelves

8 September 20258 September 2025
Editors' Highlights

Quantifying Predictability of the Middle Atmosphere

5 September 20255 September 2025
Editors' Vox

Experienced Researcher Book Publishing: Sharing Deep Expertise

3 September 202526 August 2025
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