Research Excellence

Link Between Dementia and Air Pollution Drives Research Collaboration

April 17, 2025

Students Zeyi Moo, back left, and Yaying Wang, right, work with Professor Xuan Zhang, center, on her Alzheimer's-related research. Photo courtesy of Kate Marsh.

California’s Central Valley, famous for producing much of the food Americans eat, is also infamous for its inferior air quality and its high rates of poverty, housing insecurity and at-risk workers. Increasing epidemiological evidence has shown a correlation between long-term exposure to...

Professor Erin Hestir (Photo by Veronica Adrover, UC Merced)

Professor Hestir Turns NASA Technology Toward Earth’s Biodiversity

Half a world away from California’s Central Valley is a place with similar climate but an unparalleled diversity of plants, marine animals and ecosystems. From deserts to shrubland to montane...

A lit cigarette is seen in an undated image.

Smokers Light Up More Cigarettes Following California COVID-19 Lockdown Order, Study Finds

The fallout from the coronavirus pandemic has been felt around the world. COVID-19's grip has affected people's mental health and sense of what was once normal, prompting them to turn to new...

Professor John Abatzoglou coauthored a piece in The Conversation on the risk of high mountain areas subject to burning.

Western Fires Are Burning Higher in the Mountains at Unprecedented Rates, Professor Finds

The Western U.S. appears headed for another dangerous fire season, and a new study shows that even high mountain areas once considered too wet to burn are at increasing risk as the climate warms...

Report Examines Methods to Monitor PFAS in Environment to Protect Public Health

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are human-made chemicals that for decades have been used in a variety of products, including food packaging materials, nonstick cookware,...

Merced County Public Health Officer Dr. Salvador Sandoval administers a COVID-19 vaccine.

Report Addresses Barriers to COVID-19 Vaccination in California

As news headlines continue to focus on seeing the light at the end of the pandemic tunnel, the coronavirus continues to spread across the globe. As of May 18, California has recorded more than 3.6...

Science Must Dig Deeper to Understand Climate Change’s Full Impact, Study Shows

Scientists often study the relationship of global warming and topsoil because soil is an important mediator of climate change. A newly released study indicates it’s critical to consider subsoil...

I2G will be virtual for the third time, meaning students and community partners can engage from the comfort of their own homes.

Engineering Ag Tech Solutions Just One Element of Annual Innovate to Grow Expo

You can’t avoid seeing grazing cattle in California’s Central Valley, where UC Merced has its own pastured cows on campus. Now imagine if those cows were kept secluded without the use of...

Farmworkers receive facial coverings amid the COVID-19 pandemic.

Analysis Shows Pandemic's Toll on California Workers in High-Risk Industries

California is getting a closer look at exactly how workers in high-risk industries across the state have borne the brunt of the coronavirus pandemic. For the first time, UC Merced's Community and...

Professor Colleen Naughton (center) poses with first-year doctoral student Ana Grace Alvarado (left) and fourth-year undergraduate student Fernando Adali Roman, Jr (right). Photo by Veronica Adrover, UC Merced

Naughton Lab Creates Dashboard to Track Global Wastewater Testing for Covid-19

After the COVID-19 pandemic struck, scientists across the globe realized they could track the virus by testing sewage water. School of Engineering Professor Colleen Naughton pioneered a dashboard to...

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