School of Natural Sciences

Dust is a Danger to Central Valley Health and Will Likely Get Worse, Researchers Find

May 12, 2025

A dust storm rises near Owens Lake. Photo Courtesy of UC San Diego

People don't think about dust much until it's time to clean the house, but a new report by UC researchers could raise awareness of the growing threat of dust and dust storms. Dust affects everything from cardiovascular and brain health to traffic collisions and agricultural yield....

Microorganisms Consume Last Bits of Oxygen from Low-oxygen Ocean Zones, Study Shows

Even the tiniest organisms have a surprisingly huge effect on life in the oceans, eating up the last bits of oxygen in certain areas, preventing larger marine life from surviving there, a new study...

Bakersfield College, grad student fellowship

With Fellowship, Grad Students Pay It Forward at Community College Level

Their community college experiences occurred hundreds of miles apart, but Kim Arellano Carmona and John Wilson each found the support and inspiration that would propel them to Ph.D. candidate studies...

Physicist’s Exploration of 2D Materials Earns a CAREER Award

Professor David Strubbe has become the eighth faculty member of the 21-member Department of Physics to receive a National Science Foundation (NSF) CAREER award for his research into improving the...

Fourth-graders at a Merced elementary school are introduced to agriculture-related sciences by undergrads in the FARMERS program.

USDA Grant Supports Diverse Ag-related Learning and Training for Students

Students at UC Merced and those who might someday become Bobcats are the focus of FARMERS, Professor Rudy M. Ortiz’s training program funded again for $1 million by the U.S. Department of...

Professor Nishiguchi, right, shows one of her squid hatchlings in her lab.

Exploring Microbial Interactions with Glowing Squid

As a young child, Professor Michele Nishiguchi would dive off the couch and into the shag carpet reefs of her family home, mimicking the turns and leaps of intrepid explorer and environmentalist...

Researcher Studies Cloud Formation as a Key to Climate Change Modeling

Lots of people look at clouds and think about flying, floating or the shapes they see. When atmospheric chemistry Professor Xuan Zhang looks at clouds, she thinks about tiny particles in the air....

Is a Great Lecture Better Than Active Learning? Students May Think So But Study Says Otherwise

Students who take part in active learning — engaging directly with the instruction process — learn more than they would from an excellent lecture, though they think they learned less,...

Professor Rebecca Ryals, left, talks to students in her lab.

Research is Clarifying Benefits of Transforming Human Waste into Useable Resources

Human waste isn’t a topic most people want to talk about. But environmental systems Professor Rebecca Ryals embraces the subject, especially when it comes to mitigating climate change,...

From left, professors Tom Harmon, David Strubbe, Asmeret Asefaw Berhe, Michael Scheibner, Sayantani Ghosh and Mehmet Baykara

NSF Grant to Help Grad Students Find Solutions to Environmental Challenges

Graduate students and a convergence of physics, engineering and environmental science could result in not only the next generation of solutions to pressing environmental challenges, but a new group...