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Research Spotlights

Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.

A thin stream of water on a dirt surface curves off to the left out of frame. Two large mountains—one a snowy peak, one not—are in the distance.
Posted inResearch Spotlights

Each Glacier Has a Unique Organic Matter Composition

by Saima May Sidik 15 October 202415 October 2024

Like snowflakes, no two glaciers are alike: Carbon-containing compounds released from glaciers vary from place to place, meaning climate and ecosystem effects of melting could vary as well.

A map of the Pacific Northwest and southwestern Canada showing the anomalous heat wave of 2021. Much of Washington and Oregon, except for the coastal or mountainous areas, shows temperatures in red, designating heat exceeding 20°C with maximum temperatures recorded at 69°C in Washington State.
Posted inResearch Spotlights

Machine Learning Could Improve Extreme Weather Warnings

Sarah Derouin, Science Writer by Sarah Derouin 11 October 202411 October 2024

A deep learning technique could reduce the error in 10-day weather forecasts by more than 90%, allowing communities to better prepare for extreme events such as heat waves.

A sphere with a mottled orange, red, yellow, and gray surface appears bright against a black background.
Posted inResearch Spotlights

How Did Magma Oceans Evolve on Early Earth and Mars?

Sarah Stanley, Science Writer by Sarah Stanley 10 October 202410 October 2024

New insights into the early timelines of rocky planets are emerging, thanks to clues from iron chemistry and primordial atmospheres.

A strikingly blue lake surrounded by the snowcapped rock walls of a volcano.
Posted inResearch Spotlights

New Details About a Very Old Eruption and Flood

by Saima May Sidik 9 October 20249 October 2024

One of the most dramatic volcanic eruptions in history occurred more than 1,000 years ago. Scientists are still piecing together the aftermath.

An artist’s depiction of the LCROSS mission, in which a hexagonal spacecraft, seen from behind, ejects a white cylindrical body to land on the Moon’s south pole.
Posted inResearch Spotlights

Fifteen Years Later, Scientists Locate a Lunar Impact Site

by Nathaniel Scharping 9 October 202415 October 2024

The impact crater from NASA’s LCROSS mission lies hidden in an eternally dark region of the Moon.

An artist’s depiction of the Moon split in half, showing the mantle, the crust, an inner and outer core, and a low-viscosity zone between the mantle and the core
Posted inResearch Spotlights

The Moon’s Tides Hint at a Melty Lunar Layer

Sarah Stanley, Science Writer by Sarah Stanley 30 September 202419 February 2025

New lunar gravity measurements support the idea that a partially molten mantle layer is sandwiched between the rest of the Moon’s mantle and its core.

Una foto tomada desde el fondo de una pequeña sala de conferencias, donde un grupo de personas miran una mujer que está de pie en un podio y está presentando una diapositiva de Powerpoint que dice “GeoTraductores” en la parte superior.
Posted inResearch Spotlights

GeoTraductores Democratizan la Ciencia, Una Traducción a la Vez

Sarah Derouin, Science Writer by Sarah Derouin 27 September 202427 September 2024

Una colaboración para traducir los artículos de Eos al español está generando aumentos significativos en la involucración de las comunidades latinoamericanas y otros que hablan español.

A photo taken from the back of a small conference room, where a group of people watch a woman stand at a podium and present a PowerPoint slide that reads “GeoTraductores” at the top.
Posted inResearch Spotlights

GeoTraductores Democratizes Science, One Translation at a Time

Sarah Derouin, Science Writer by Sarah Derouin 27 September 202427 September 2024

A collaboration to translate Eos articles into Spanish is yielding significant increases in engagement among Latin American and other Spanish-speaking communities.

A submersible vessel explores a polymetallic nodule field on the seafloor in the Pacific Ocean.
Posted inResearch Spotlights

The Unexpected Role of Magnetic Microbes in Deep-Sea Mining

Aaron Sidder, freelance science writer by Aaron Sidder 26 September 202424 April 2025

A new study highlights the co-occurrence of magnetic bacteria and polymetallic nodules and may offer insights into how the mineral-rich nodules form on the ocean floor.

A deep canyon, which can form when rocks shift.
Posted inResearch Spotlights

High-Pressure Reactions Can Turn Nonporous Rocks into Sponges

by Saima May Sidik 23 September 202423 September 2024

Mathematical models describe how water moves through rocks in deep Earth.

Posts pagination

Newer posts 1 … 14 15 16 17 18 … 198 Older posts
A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

Unveiling What’s Under the Hood in AI Weather Models

30 September 202530 September 2025
Editors' Highlights

New Evidence for a Wobbly Venus?

29 September 202525 September 2025
Editors' Vox

All Publish, No Perish: Three Months on the Other Side of Publishing

29 September 202525 September 2025
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