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News

A saildrone off the coast of Hawaii
Posted inNews

Keeping a Close Eye on the Ocean—from Afar

by R. M. Davis 23 December 20206 April 2023

Remote sensing technology proves effective in monitoring key regions of the world’s oceans, where upwelling and other essential ecosystem services occur.

A group of snailfish, animals that live in deep-sea ecosystems, feeding on a dead fish
Posted inNews

Sinking Fish May Fast-Track Mercury Pollution to the Deep Sea

by Carolyn Wilke 22 December 202018 March 2022

Isotopic analysis indicates that mercury found in deep-sea organisms may have an origin in carrion from near the surface.

Tents below the snow-capped summit of Mount Everest
Posted inNews

Mount Everest Can Sometimes Feel Lower Than K2

Katherine Kornei, Science Writer by Katherine Kornei 22 December 202019 August 2022

Variations in air pressure on the top of Mount Everest affect oxygen availability, changing the perceived elevation of the summit by hundreds of meters.

Smokestacks release smoke into the sky at an industrial site surrounded by trees and sparse buildings.
Posted inNews

The Debate over the United Nations’ Energy Emissions Projections

Kate Wheeling, freelance science writer by Kate Wheeling 18 December 20202 September 2022

A new study finds the economic factor driving the divergence between emissions trajectories in climate assessments and reality.

Huge plumes of smoke billow behind rural homes in Brian Head, Utah, in 2017.
Posted inNews

Wildfires May Exacerbate Asthma in the Western United States

by A. Gold 18 December 202028 October 2021

A new study predicts that by the 2050s, wildfire smoke will cause the region to spend $850 million more every year to treat asthma.

Aerial photo of a string of lava fountains on Kīlauea’s East Rift Zone in 2018
Posted inNews

Corn Syrup Reveals How Bubbles Affect Lava’s Flow

by A. Gasparini 18 December 202028 October 2021

New research shows that huge bubbles can change the viscosity of lava and drastically affect how it moves across the landscape.

Stream surrounded by grassland.
Posted inNews

Waterways Change as Cities Grow Nearby

Katherine Kornei, Science Writer by Katherine Kornei 17 December 20206 September 2022

Using multidecadal data sets, researchers have traced how urbanization affects streamflow across the continental United States.

A Raspberry Shake seismograph on an empty University of Michigan field
Posted inNews

Students Monitor Campus Noise in Seismic Silence

by C. Cuellar 17 December 20205 April 2023

Researchers are engaging their students with low-cost seismology research to monitor local noise on campus.

Researcher Monireh Faramarzi on an agricultural farm in Alberta, Canada
Posted inNews

Rethinking the Concept of Virtual Water in the Global Trade Market

by S. Dimitropoulos 17 December 202028 October 2021

Discussions around global trade are starting to consider the water it takes to produce exported goods. Some scientists argue that this approach should take a regional rather than global perspective.

Dust cloud over the Ä’äy Chù/Slims River formed by a retreating glacier in Yukon, Canada
Posted inNews

Dust from Receding Glaciers May Have Major Atmospheric Impacts

by E. Harwitz 16 December 202028 February 2023

New research is helping scientists understand how Arctic dust created by receding glaciers affects local air quality and global climate.

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

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16 January 202616 January 2026
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