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News

Satellite image of Hurricane Lester on approach to the island of Hawaii
Posted inNews

Violence Increases with Climate Change

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 6 February 202018 October 2021

Stresses from environmental triggers are leading to more gender-based violence around the world.

Three scientists, one digging a hole, sample soil from a dry valley in Antarctica.
Posted inNews

Antarctic Ice Cores Might Be Older Than Dirt

by J. Hendricks 6 February 20203 November 2022

Using cosmogenic nuclide dating, scientists determined a 10-meter core just below the surface to be over a million years old.

Cross section of a rock consisting of fossilized cyanobacteria
Posted inNews

Dust in the Atmosphere May Have Fertilized the Ancient Ocean

Rachel Crowell, Science Writer by Rachel Crowell 5 February 202017 February 2023

New research investigates dust’s role in primary production during the Carboniferous and Permian periods.

Lit U.S. Capitol Building at dusk
Posted inNews

China Challenges U.S. Science Dominance

by Randy Showstack 4 February 202021 March 2023

A recent Congressional hearing and National Science Board report show that U.S. leadership faces growing global competition.

Man in a wetsuit holds a cross section of a tree while standing in a lake.
Posted inNews

How the Cold Climate Shaped Scotland’s Political Climate

Richard Sima, freelance science writer by Richard J. Sima 4 February 20203 March 2023

Tree rings reveal how severe cold and political isolation brought disaster to Scotland, inspired a colonization effort in Panama, and helped drive union with England.

Anthropologists set up a total station to study a Khmer city complex.
Posted inNews

Poor Water Management Implicated in Failure of Ancient Khmer Capital

Rachel Fritts, Science Writer by Rachel Fritts 3 February 20203 November 2022

Researchers used remote sensing technologies to map Koh Ker’s buried reservoir and calculate its capacity to hold water during the rainy season.

A smiling scientist in shorts stands on a rocky outcrop near the Great Salt Lake.
Posted inNews

An Ice Sheet’s Footprint on Ancient Shorelines

Kate Wheeling, freelance science writer by Kate Wheeling 3 February 20203 November 2021

Researchers combine observations of ancient shorelines and properties of Earth’s crust to infer the size of the Laurentide Ice Sheet during the last glacial cycle.

Satellite image of Southeast Australia with huge billows of smoke
Posted inNews

Where Australia’s Smoke Goes to Die

by M. Kaufman 31 January 202027 March 2023

Wildfires from Down Under contribute to airborne pollution and carbon emissions—and some particulates can stay in the stratosphere for a year.

The Sun sets over the banks of the Chobe River.
Posted inNews

Using Climate Studies to Better Predict Diarrhea Outbreaks

Rachel Crowell, Science Writer by Rachel Crowell 31 January 20209 September 2024

Researchers have found new connections between La Niña climate conditions and the leading killer of children worldwide.

Photo of the Sault Brénaz Dam on the Rhone River in France
Posted inNews

Europe’s Rivers Are the Most Obstructed on Earth

Katherine Kornei, Science Writer by Katherine Kornei 31 January 20209 May 2022

By analyzing satellite imagery of rivers worldwide, researchers have pinpointed over 35,000 obstructions like dams and locks that affect an environment’s ecology, hydrology, and water resources management.

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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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