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Grace van Deelen

Grace van Deelen, joined Eos in 2023 as a staff writer. She covers all things Earth science and is particularly interested in stories that highlight the intersection of society, the environment, and equity in science. Grace holds a master’s degree from MIT’s Graduate Program in Science Writing and bachelor’s degrees in biology and anthropology from Tufts University.

Two people sitting in a room talking.
Posted inFeatures

Devon Parfait: Using Earth Science to Support Coastal Residents

by Grace van Deelen 25 July 202425 July 2024

At every step of his career, a coastal resilience expert has worked to protect his community.

A firefighter walks toward a fire in a field.
Posted inNews

Is It Climate Change? Americans Mostly Say Yes

by Grace van Deelen 18 June 202418 June 2024

Most Americans think climate change plays some role in creating extreme weather, though their perceptions didn’t always align with scientists’.

A flooded airport runway on a cloudy day.
Posted inNews

More than a Third of Coastal Alaska Structures May Be at Risk of Flooding by 2100

by Grace van Deelen 12 June 202412 June 2024

A new analysis of flood exposure shows many residential buildings at risk as sea levels rise.

Smokestacks emit clouds of gas at sunset.
Posted inNews

Toxic Ethylene Oxide May Exceed Safe Levels in Cancer Alley

by Grace van Deelen 11 June 202411 June 2024

Concentrations of the cancer-causing chemical far surpass EPA threshold levels for safety in southeastern Louisiana.

A large research vessel on the ocean on a sunny day
Posted inNews

The JOIDES Resolution Embarks on Its Final Expedition

by Grace van Deelen 6 June 20246 June 2024

On the ship’s last cruise, scientists will collect data to help predict future effects of climate change.

A sand dune on the shores of Lake Michigan on a sunny day.
Posted inNews

Forever Chemicals Are Raining Down on the Great Lakes

by Grace van Deelen 3 June 2024

PFAS levels are growing in some of the Great Lakes, and precipitation is a big contributor.

A group of cyclists rounds a corner on a mountain road as a crowd of fans cheers during the 2018 Tour de France.
Posted inNews

Sharing the Geology of the Tour de France

by Grace van Deelen 24 May 202424 May 2024

In short broadcasts, a team of educators brings geological knowledge to the cycling world.

A satellite image of Hurricane Edouard over the Atlantic Ocean
Posted inNews

2024 Could Be Among Most Active Hurricane Seasons Ever

by Grace van Deelen 23 May 202423 May 2024

A new NOAA report predicts an extraordinarily active Atlantic hurricane season spurred by record ocean temperatures and a shift to La Niña conditions.

A satellite photo shows the Caspian Sea from above.
Posted inNews

As the Caspian Sea Recedes, Tectonics May Help Shape Its Coastline

by Grace van Deelen 6 May 20247 November 2024

Land subsidence and uplift determine where the Caspian Sea’s coastline shifts the fastest.

On 30 December 2021, a grass fire sparked outside Boulder, Colo.
Posted inFeatures

When Fieldwork Comes Home

by Grace van Deelen 25 April 202425 April 2024

The impacts of the 2021 Marshall Fire rippled through a community of Colorado geoscientists, spurring them to action.

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Features from AGU Publications

Research Spotlights

Coherent, Not Chaotic, Migration in the Brahmaputra-Jamuna River

2 July 20252 July 2025
Editors' Highlights

The Mid-20th Century Winter Cooling in the Eastern U.S. Explained

3 July 20253 July 2025
Editors' Vox

Water Tracks: The Veins of Thawing Landscapes

25 June 202525 June 2025
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