Environment Content

Maternal Exposure to Crude Oil, Flame Retardants Can Affect Later Generations

Katherine E Kerlin — August 27, 2025 - 11:53am

A tiny fish with transparent embryos is helping University of California, Davis, researchers shed light on how exposure to crude oil and flame retardants can affect behavior, skeletal growth, cardiac health and other internal functions in offspring and subsequent generations.

The research on multiple generations of Atlantic killifish (mummichogs) was published across three papers in the journal Environmental Science and Technology.

Chromium-6, Nanosilver Detected in LA Fire Cleanup Zones

Katherine E Kerlin — August 27, 2025 - 9:53am

Air quality scientists have detected elevated levels of hexavalent chromium and silver in air samples collected from the debris cleanup zones for the Eaton and Palisades wildfires, which occurred January 2025 in Los Angeles County.

Wheat That Makes Its Own Fertilizer

Amy M Quinton — August 27, 2025 - 8:00am

UC Davis scientists have developed wheat plants that produce their own fertilizer, opening the door for less air and water pollution and lower costs for farmers.

Among the Academies: Studying How Plants Adapt

Cody Kitaura — August 26, 2025 - 11:30am

How can plants adapt to their environment, and how will they be able to adapt to climate change? Those are among the biggest questions Johanna Schmitt has sought to answer during her career as a plant geneticist and evolutionary ecologist.

Arctic Reindeer Could Decline by 80% by 2100

Katherine E Kerlin — August 15, 2025 - 2:29pm

Researchers predict that future climatic change is likely to cause declines in reindeer abundances and their distribution at rates rarely seen over the last 21,000 years.

Reindeer, also known as caribou in North America, are an Ice Age species that have survived many episodes of Arctic warming. They are uniquely adapted to Arctic environments, where they regulate ecosystems and sustain the livelihoods of many Indigenous Peoples.

Rainy Tropics Could Face Unprecedented Droughts as an Atlantic Current Slows

Andy Fell — July 30, 2025 - 8:00am

New research warns that global rainfall patterns could shift dramatically as a result of climate change

How Wildlife Navigated National Parks Before and During the COVID ‘Anthropause’

Katherine E Kerlin — July 30, 2025 - 5:10am

The presence of humans and human infrastructure in U.S. national parks has lasting effects on the behaviors of the large animals that call them home, according to a new study.

How Plants are Learning to Spot Sneaky Bacterial Invaders

Amy M Quinton — July 28, 2025 - 2:00am

UC Davis scientists are using AI t help plants recognize a wider range of bacterial threats.

Tahoe State of the Lake Report Released for 2024

Katherine E Kerlin — July 17, 2025 - 9:00am

The UC Davis Tahoe Environmental Research Center today released its “Tahoe: State of the Lake Report ,” which presents data from 2024 in the context of the long-term record.

A Different Perspective on Salmon Farms

Katherine E Kerlin — July 07, 2025 - 10:36am

Salmon farms in British Columbia pose minimal impact on wild salmon populations, according to a review paper, or “Viewpoint,” published in the journal Aquaculture, Fish and Fisheries.

The paper, authored by six fish health experts from UC Davis, Alaska Department of Fish and Game, Washington State University, and Oregon State University, reinterprets 20 years of scientific publication to draw its conclusion.