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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.

A wildfire burns in a forest at night.
Posted inNews

Most of the U.S. West Will Face Above-Normal Wildfire Risk This Summer

by Grace van Deelen 11 May 202611 May 2026

The National Interagency Fire Center predicts elevated wildfire potential across much of the West and many Southeast states through August.

Industrial facilities cover a small island, with gray-blue water in the foreground.
Posted inNews

This Arctic Atlas Shows Where Oil and Gas Activities Overlap with Wildlife and Indigenous Communities

by Grace van Deelen 7 May 20267 May 2026

To slow climate change, the world must keep its fossil fuels in the ground. New maps of Arctic activities show where resources should stay put.

A large fjord with rocky, snow-covered mountains in the background
Posted inFeatures

Chemical Companies Are Churning Out New PFAS. Where in the World Are They Ending Up?

by Grace van Deelen 30 April 20261 May 2026

Bans on older versions of “forever chemicals” seem to be working. But emerging variants behave in ways that scientists are only beginning to pin down.

A foggy mountain scene at sunset. In the right-hand corner, a railroad leading to a small building can be seen.
Posted inNews

As the Coal Industry Fades, Life Expectancies in Coal Country Shift

by Grace van Deelen 30 April 202630 April 2026

Coal mining brings a slew of risks to communities, but “being employed is good for your health.”

An aerial view of the Southern Ocean and coastline of Antarctica, which is a brown landmass mostly covered in snow
Posted inNews

Widening Channels and Westerly Winds Together Formed Earth’s Strongest Current

by Grace van Deelen 24 April 20261 May 2026

The Antarctic Circumpolar Current could only develop once wind patterns aligned with new ocean passages 34 million years ago, a new study suggests.

An aerial photo shows a snow- and ice-covered mountain range.
Posted inNews

As Ice Recedes and Land Rebounds, Antarctica’s Mineral Resources Come into Focus

by Grace van Deelen 30 March 202614 April 2026

Melting ice, rebounding land, and rising seas will change what resources are available in Antarctica, a new analysis finds.

Two people on the deck of a large ship look over the edge of the ship at large chunks of floating ice.
Posted inResearch & Developments

Arctic Winter Sea Ice Hits a Record Low, Again

by Grace van Deelen 27 March 202627 March 2026

Sea ice in the Arctic has likely hit its maximum extent for the year, the National Snow and Ice Data Center (NSIDC) said on 26 March. That maximum extent is one of the lowest ever recorded, tying last year’s record for the least sea ice coverage in the 48-year observational record.

A gray, speckled rock sits on a metal plate. Above the rock is a sign showing the numerical label of the rock sample, 7225500.
Posted inNews

Apollo Samples Told a Conflicting Story About Lunar Magnetism, Until Now

by Grace van Deelen 19 March 202619 March 2026

Observations suggested the Moon had both a weak and strong magnetic field in the distant past. A new study presents a theory accommodating all the evidence.

An aerial photo shows a green landscape with a large rock formation in the distance at sunset.
Posted inNews

These Underprotected Brazilian Wetlands Store Carbon with Staggering Density

by Grace van Deelen 12 March 202612 March 2026

The Cerrado, largely overlooked in climate science and policy, is a critical carbon sink, according to new research.

A crowd gathers in front of a gazebo at a rally. Signs held by rally-goers read “Vote for science, vaccines save lives” and “Science works.”
Posted inNews

Thousands Rally to Support the Need for Science in a Democracy

by Grace van Deelen 7 March 20267 March 2026

Dozens of Stand Up for Science gatherings nationwide focused on the importance of science for federal policymaking.

Posts pagination

Newer posts 1 2 3 4 5 … 18 Older posts
Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

What Australian Lakes Showed Us About Martian Hydrology

27 July 202627 July 2026
Editors' Highlights

Rising CO2 Alters Upper Atmosphere Response to Stratosphere Sudden Warming

29 July 202627 July 2026
Editors' Vox

The Hidden Costs of Mining River Sand

27 July 202627 July 2026
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