• About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos
  • AGU.org
  • Career Center
  • Join AGU
  • Give to AGU
  • About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos
Skip to content
  • AGU.org
  • Career Center
  • Join AGU
  • Give to AGU
Eos

Eos

Science News by AGU

Support Eos
Sign Up for Newsletter
  • About
  • Sections
  • Topics
    • Climate
    • Earth Science
    • Oceans
    • Space & Planets
    • Health & Ecosystems
    • Culture & Policy
    • Education & Careers
    • Opinions
  • Projects
    • ENGAGE
    • Editors’ Highlights
    • Editors’ Vox
    • Eos en Español
    • Eos 简体中文版
    • Print Archive
  • Blogs
    • Research & Developments
    • The Landslide Blog
  • Newsletter
  • Submit to Eos

Research Spotlights

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

A small coastal shipping town in Japan is devastated by an earthquake. In this photo taken from a plane, the wreckage of hundreds of buildings can be seen, and only a handful remain standing. In the center of the image, a small yacht is perched on top of one of the only remaining buildings. The town is surrounded by mountains and forests. One of the plane’s wheels is visible in the lower left corner of the image.
Posted inResearch Spotlights

Months of Gravity Changes Preceded the Tōhoku Earthquake

Sarah Derouin, Science Writer by Sarah Derouin 1 September 202225 October 2022

Using GRACE satellite data, researchers discovered anomalous gravimetric signals that occurred before a seismic event that started deep within Earth.

The inside of the KamLAND antineutrino detector comprises a grid of tessellated segments, parallelograms and trapezoids, that fit together to form a sphere. Each segment of the detector, which is black, has 16 sensors, which are gold, arranged in a 4 by 4 pattern. Each segment is connected by a white border. At the center of the detector, and image, is a green circle.
Posted inResearch Spotlights

Estimating Uranium and Thorium Abundance with Geoneutrinos

by Morgan Rehnberg 31 August 202231 August 2022

Terrestrial electron antineutrino observations provide new constraints on the contributions of radiogenic heat in the mantle.

A boy in a striped t-shirt and shorts steers a long, narrow, and shallow boat with a long pole across a shallow body of water. The boat is laden with rocks. In the background is a marshland with a small group of people and a few tents, and beyond that are forests and mountains. One patch of forest on the right side of the mountains has been stripped bare by a past landslide.
Posted inResearch Spotlights

Bangladeshis Feel Increased Consequences of Sedimentation

by Saima May Sidik 30 August 202230 August 2022

In northern Bangladesh, residents are losing their livelihoods, homes, and personal safety when water carries sand and gravel into their communities.

坐落于长江干流的中国三峡水库
Posted inResearch Spotlights

光纤技术为滑坡监测开辟新领域

Aaron Sidder, freelance science writer by Aaron Sidder 30 August 202230 August 2022

为了研究中国三峡水库沿线的一处滑坡,研究人员在现场布设了光纤传感器,来监测地下温度、湿度和应变。

A thermal image of coastline shows plant evaporative stress in varying shades of red and green. Waterways in black snake through the mangrove forest, becoming narrower toward the top of the image. Land that touches or is near a waterway tends to have low evaporative stress and shows up as bright green, whereas areas farther inland indicate high evaporative stress and appear red.
Posted inResearch Spotlights

Optimizing Competing Instrument Needs with an Objective Metric

by Morgan Rehnberg 29 August 202229 August 2022

Intrinsic dimensionality can quantify the level of information obtainable for various possible instrument configurations.

A copper mine delves deep into the orange rock of an Arizona desert. More than a dozen even steps have been excavated leading down to a roughly circular depression in the ground. Some of the steps have patches of oxidized copper, a blue-green color. A smooth path large enough for heavy machinery spirals down into the bottom of the mine.
Posted inResearch Spotlights

Machine Learning Could Revolutionize Mineral Exploration

Aaron Sidder, freelance science writer by Aaron Sidder 26 August 202223 September 2022

Using a global data set of zircon trace elements, new research demonstrates the power of machine learning algorithms to accurately identify and locate porphyry copper deposits.

Una persona bajando su cabeza con el Sol poniéndose en el fondo.
Posted inResearch Spotlights

Los efectos del cambio climático en las tasas de suicidio en los EE.UU.

by Alexandra K. Scammell 26 August 202226 August 2022

La incidencia del suicidio podría incrementarse hasta a 1660 casos anuales, dependiendo de qué tanto cambie el clima.

Snow-covered peaks line the southern edge of the Tibetan plateau.
Posted inResearch Spotlights

Uncovering the Formation of the Western Nepal Embayment

Sarah Derouin, Science Writer by Sarah Derouin 24 August 202219 October 2022

Using thermokinematics, researchers have found that crustal accretion along the megathrust at mid-lower crustal depths shapes plateau growth and regional drainage development.

An image of a lagoon in the Pletera marsh area.
Posted inResearch Spotlights

Toxic “Forever Chemicals” Accumulate Above the Water Table

Rachel Fritts, Science Writer by Rachel Fritts 24 August 202216 April 2024

PFAS pose a public health risk, but there are major gaps in our knowledge of how these chemicals move through the ground.

Yosemite National Park ecosystem featuring a stream, trees, and snow-covered hillslope.
Posted inResearch Spotlights

What Drives Hillslope Connectivity?

Aaron Sidder, freelance science writer by Aaron Sidder 23 August 202223 August 2022

Hillslopes play a critical role in linking ecosystems. Understanding the forces that drive their connections can help us to better understand adaptation in the face of climate change.

Posts pagination

Newer posts 1 … 40 41 42 43 44 … 196 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

Arctic Rivers Trade Inorganic Nitrogen for Organic

6 August 20256 August 2025
Editors' Highlights

Nearly 94 Million Boulders Mapped on the Moon Using Deep Learning

6 August 20255 August 2025
Editors' Vox

Early-Career Book Publishing: Growing Roots as Scholars

6 August 202530 July 2025
Eos logo at left; AGU logo at right

About Eos
ENGAGE
Awards
Contact

Advertise
Submit
Career Center
Sitemap

© 2025 American Geophysical Union. All rights reserved Powered by Newspack