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Emily Gardner

Emily Gardner, née Dieckman joined Eos as an associate editor in 2023, after nearly 6 years writing and editing at the University of Arizona College of Engineering. She has also won awards for her coverage of culture, human interest, and science stories at the Tucson Weekly. Her degrees are in journalism and sociology.

The front of a cruise ship is seen at night.
Posted inResearch & Developments

EPA Moves to Redefine “Discharge of a Pollutant”

by Emily Gardner 3 September 20263 September 2026

The EPA is proposing a change to the definition of “discharge of a pollutant” that would exempt moving boats and ships from pollution regulations.

Two people stand in a recently flooded area of the Grand Canyon.
Posted inResearch & Developments

Why Did the Grand Canyon Flood?

by Emily Gardner 3 September 20263 September 2026

Last weekend, flash flooding in the Grand Canyon killed two, left one missing, and forced dozens to evacuate. On Monday, the National Park Service shared that approximately 40% of the Transcanyon Waterline—the national park’s only water pipeline—had been damaged or destroyed.

Six circles, labeled A through F, each with seven dots on them. In some of the circles, the dots are surrounded by circles of their own, showing how the dots (antibiotics) are affecting the bacteria in the dish.
Posted inFeatures

Antimicrobial Resistance Is Killing Millions. Climate Change Is Making It Worse.

by Emily Gardner 1 September 20261 September 2026

A growing body of evidence indicates that factors such as rising temperatures and extreme weather are contributing to what some researchers have called “the slow pandemic.”

A thin river winds through a landscape of layered red rocks.
Posted inNews

The Colorado River Basin Is Running Out of Water. Not Everyone Is Happy with the Government’s Suggested Solution.

by Emily Gardner 26 August 202626 August 2026

Though overallocation is one reason the river is shrinking, reduced snowpack and increased evaporation caused by climate change are also contributing factors.

Six narwhals are seen in the ocean from the air
Posted inResearch & Developments

Narwhals Dive Deep to Help Scientists Research the Warming Arctic

by Emily Gardner 26 August 20269 September 2026

Scientists come in all shapes and sizes. Sometimes, that shape is a blubbery 1,000-kilogram whale with a 2-meter tusk.

A Polar bear walks on a stretch of snowy ice between patches of water.
Posted inResearch & Developments

Government Pulls Funding for the Arctic Report Card

by Emily Gardner and Grace van Deelen 10 August 20268 September 2026

The Trump administration is pulling funding from NOAA’s Arctic Report Card, an annual, peer-reviewed report about the state of the region, which is warming more quickly than anywhere else on Earth.

A map shows the epicenter of a magnitude 7.4 earthquake in Western Colombia.
Posted inUncategorized

Magnitude 7.4 Earthquake Hits Colombia, Latest on the Ring of Fire

by Emily Gardner 10 August 202610 August 2026

Western Colombia was struck by a magnitude 7.4 earthquake this morning at 7:34 a.m. local time.

A red ampersand sign
Posted inAGU News

Work-Life Balance

by Emily Gardner 3 August 20263 August 2026

These 10 scientists carry their curiosity outside their nine-to-fives.

A young woman peeks into the back of a taxi cab. The photo, taken from inside the backseat, shows that the windows of the cab are covered in black trash bags.
Posted inFeatures

Maoya Bassiouni: Curiouser and Curiouser

by Emily Gardner 3 August 20263 August 2026

Growing up, this art lover had no idea she would someday become a scientist. Today, her curiosity is helping explore the intersection of atmospheric data and immersive art.

A map of the world is titled “Unequal Distribution of Changed in Energy Consumption” with a note at the bottom reading “Change in region-level electricity in 2-5- compared to the 2001-2010 average due to climate change.” The regions with the least change are Africa, parts of the middle East, and parts of South America. The regions with the most change are at northern latitudes, parts of the United States, Australia, and in Saudia Arabia and the UAE.
Posted inResearch & Developments

A Changing Climate Will Lead to More AC in Wealthier Countries, and More Deaths in Poor Ones, New Report Suggests

by Emily Gardner 27 July 202627 July 2026

A new report finds that the regions most affected by extreme heat are also the regions least likely to have increased levels of electricity to power the air conditioning that might provide relief.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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In Appreciation of AGU’s Outstanding Reviewers of 2025

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