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Katherine Kornei, Science Writer

Katherine Kornei

Katherine Kornei is a freelance science journalist covering Earth and space science. Her bylines frequently appear in Eos, Science, and The New York Times. Katherine holds a Ph.D. in astronomy from the University of California, Los Angeles.

Several people stand next to a rice paddy, with palm trees in the background.
Posted inFeatures

Thanh Huong “Helen” Nguyen: Chasing Down Pathogens

Katherine Kornei, Science Writer by Katherine Kornei 25 July 202425 July 2024

An environmental engineer addresses some of public health’s biggest problems.

Satellite photo of the Great Salt Lake
Posted inNews

The Size of the Great Salt Lake Affects Storm Precipitation

Katherine Kornei, Science Writer by Katherine Kornei 16 July 202416 July 2024

Utah’s most famous body of water is shrinking, and storms might deliver less precipitation than normal if that trend continues.

Los anillos de Saturno
Posted inNews

Las estrellas lejanas resaltan minilunas en los anillos de Saturno

Katherine Kornei, Science Writer by Katherine Kornei 3 July 202424 February 2025

Al estudiar cómo la luz de las estrellas se atenúa al viajar a través de las partículas de hielo que rodean a Saturno, investigadores han hecho foco en muchas estructuras pequeñas en los famosos anillos del gigante gaseoso.

Hands under flowing water
Posted inNews

Water Scarcity Likely to Increase in the Coming Decades

Katherine Kornei, Science Writer by Katherine Kornei 2 July 20242 July 2024

Hydrological modeling suggests that by 2100 more than 65% of the world’s population might, at least sporadically, lack access to clean water.

Clouds linger above the lush, mountainous landscape of Kauai’s Nā Pali Coast State Park.
Posted inNews

Finally, Hawaii Gets Its Own Climate Divisions

Katherine Kornei, Science Writer by Katherine Kornei 6 June 20246 June 2024

Researchers have analyzed precipitation patterns in the 50th state to define a long-overdue data set that brings Hawaii into the fold of modern-day climate analyses.

A planet with oceans, clouds, and landmasses appears against a black background.
Posted inNews

A Step Closer to Solving the Fermi Paradox

Katherine Kornei, Science Writer by Katherine Kornei 24 May 20249 January 2025

Finding evidence of complex life elsewhere in the Milky Way galaxy hinges on locating rocky planets with plate tectonics and a mixture of landmasses and oceans, new research suggests.

A series of curved lines, some brighter than others, encircle a planet that’s partially visible in the lower left foreground.
Posted inNews

Distant Stars Spotlight Mini Moons in Saturn’s Rings

Katherine Kornei, Science Writer by Katherine Kornei 16 May 202429 July 2024

By studying how starlight attenuates as it travels through the icy particles encircling Saturn, researchers have zoomed in on a host of small structures in the gas giant’s famous rings.

Tan-colored coral is surrounded by blue water and red, yellow, and blue fish.
Posted inNews

Coral Larvae Journey Far and Wide in the Western Indian Ocean

Katherine Kornei, Science Writer by Katherine Kornei 30 April 202430 April 2024

Researchers mapped coral reef connectivity across the Seychelles archipelago to inform conservation efforts in the face of climate change.

Posted inNews

Núcleos de hielo de la Antártica capturan la contaminación de los metales pesados y su historia

Katherine Kornei, Science Writer by Katherine Kornei 22 April 202422 April 2024

Un núcleo de hielo que tiene registro más de 2 milenios, sugiere que la minería y la metalurgia aumentaron y disminuyeron con acontecimientos como las guerras y las epidemias.

El Popocatépetl hace erupción con volutas de gas volcánico, como se observa desde Puebla, México.
Posted inFeatures

¿Qué tan peligroso es el volcán Popocatépetl? Depende a quién le preguntes

Katherine Kornei, Science Writer by Katherine Kornei 8 April 20248 April 2024

El estratovolcán en el centro de México presenta un interesante caso de estudio sobre la percepción del riesgo, la comunicación de la ciencia y la preparación en torno a los peligros naturales.

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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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