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South Greenland iceberg

Strange Atlantic cold spot traced to ocean slowdown

For more than a century, a patch of cold water south of Greenland has resisted the Atlantic Ocean’s overall warming, fueling debate amongst scientists. A new study identifies the cause as the long-term weakening of a major ocean circulation system.

By Jules Bernstein | June 20, 2025 | Science / Technology
Plants in a laboratory

How ubiquitous small particles turn harmful inside plants

A new UC Riverside-led study reveals how common small particles produced by nature as well as human activities can transform upon entering plant cells and weaken plants’ ability to turn sunlight into food.

By Jules Bernstein | June 18, 2025 | Science / Technology
Wafer scale computer chip

Wafer-scale accelerators could redefine AI

The promise of a new type of computer chip that could reshape the future of artificial intelligence and be more environmentally friendly is explored in a technology review paper published by UC Riverside engineers in the journal Device.

By David Danelski | June 16, 2025 | Science / Technology
cows in a field

A California dairy tried to capture its methane. It worked.

A University of California, Riverside study shows dairy digesters can reduce methane emissions on farms by roughly 80 percent, which matches estimates state officials have used in their climate planning.

By Jules Bernstein | June 11, 2025 | Science / Technology
Universe

Decades-old mystery of AlCl dipole moment resolved

Study paves way for advances in astrophysics and quantum technology

By Iqbal Pittalwala | June 11, 2025 | Science / Technology
Bumble bee queen

Even bumble bee queens need personal days, too

A new study shows that bumble bee queens take regular breaks from reproduction, likely to avoid burning out before their first workers arrive.

By Jules Bernstein | June 6, 2025 | Science / Technology
Cargo ships enters Port of Long Beach

UCR launches study of ship emissions off SoCal coast

A team of UC Riverside environmental engineers are embarking on a $3.5 million study of air pollution from massive oceangoing vessels that frequent the ports of Los Angeles and Long Beach—one of the region’s largest sources of toxic air pollution.

By David Danelski | June 2, 2025 | Business, Science / Technology
tropical forest

Does planting trees really help cool the planet?

Replanting forests can cool the planet even more than some scientists once believed, especially in the tropics. But even if every tree lost since the mid-19th century is replanted, the total effect won’t cancel out human-generated warming.

By Jules Bernstein | May 29, 2025 | Science / Technology
dripping water faucet

Home water-use app improves water conservation

A UC Riverside-led study has found that a smartphone app that tracks household water use and alerts users to leaks or excessive consumption offers a promising tool for helping California water agencies meet state-mandated conservation goals. The study found that use of the app—called Dropcountr—reduced average household water use by...

By David Danelski | May 23, 2025 | Social Science / Education, Science / Technology
Coastal reef survey

Chemical warfare on the seafloor

Study shows how turf algae undermine kelp forest recovery

By UCR News | May 22, 2025 | Science / Technology
Scientist using a computer

New computer language helps spot hidden pollutants

Courtesy of UC Riverside, biologists and chemists have a new programming language to uncover previously unknown environmental pollutants and other information at breakneck speed – without requiring them to code.

By Jules Bernstein | May 12, 2025 | Science / Technology

Mathematizing keloid scars gets UCR 3rd at UC Grad Slam

On April 29, UC Riverside doctoral candidate Angeliz Vargas Casillas placed third in the 2025 UC Grad Slam, an annual competition challenging graduate students from the 10 UC campuses to effectively pitch their years-long Ph.D. research ... within three minutes ... using one single presentation slide. Gulp. The competition took...

By Malinn Loeung | May 8, 2025 | Students, University, Science / Technology
solar panel installation

Turning light into usable energy

A grant from the U.S. Department of Defense will allow UCR researchers to address one of physics' most complex mysteries - the process by which light transfers energy through materials.

By Jules Bernstein | May 8, 2025 | Science / Technology
Riverside City council member Clarissa Cervantes se getting into a hydrogen engine car

UC Riverside joins launch of hydrogen carshare program

UC Riverside, in partnership with city and state agencies, has helped launch the nation's only hydrogen-powered carshare program—offering a clean, affordable transportation alternative to Riverside residents.

By David Danelski | May 6, 2025 | Science / Technology, University
drywood termite colony

Discovery: a better, more targeted termite terminator

UC Riverside researchers find a chemical able to kill about 95 percent of a drywood termite colony without off-target effects on mammals.

By Jules Bernstein | May 6, 2025 | Science / Technology
burning couch

Toxic comeback looms for upholstered furniture

UC Riverside professor of environmental toxicology, David Volz argues that California lawmakers should prevent furniture manufacturers from going back to using toxic, ineffective chemical flame retardants.

By Jules Bernstein | May 2, 2025 | Science / Technology
Hailing Jin and Mary Droser

National Academy of Sciences welcomes two UCR faculty members

The National Academy of Sciences (NAS) welcomes two UC Riverside professors as new members: Mary Droser, distinguished professor of earth and planetary sciences, and Hailing Jin, Cy Mouradick Endowed Chair of microbiology and plant pathology.

By Jules Bernstein | May 2, 2025 | Science / Technology, University
video conference screen

Platform developed at UCR reinvents the webinar

Online webinar platforms like Zoom, Google Meet, and Microsoft Teams have enabled public discourse at an unprecedented scale. But when hundreds of people join a meeting, the flow of feedback—often reduced to rapid-fire chat messages—becomes chaotic and overwhelming. Kevin Esterling, a public policy and political science professor at UC Riverside...

By David Danelski | April 28, 2025 | Science / Technology, Social Science / Education
Desert flowers

Invasive weed threatens Southern California’s deserts 

Once thought resistant to invasion, regional deserts are losing native plants to aggressive weedy species like Saharan mustard. UC Riverside research shows its spread is disrupting biodiversity and reducing the desert’s ability to recover from extreme climate swings.

By Jules Bernstein | April 23, 2025 | Science / Technology
Vitamin B1

 Scientists finally confirm vitamin B1 hypothesis from 1958

Chemists have confirmed a 67-year-old theory about vitamin B1 by stabilizing a reactive molecule in water — a feat long thought impossible.

By Jules Bernstein | April 21, 2025 | Science / Technology
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