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mitochondria

Chemical shield stops stressed DNA from triggering disease

Stressed DNA sets off a cascade of failures in the body linked to heart conditions, neurodegeneration, and chronic inflammation. A new, UCR-designed tool interrupts this process, preserving DNA before the damage causes disease.

By Jules Bernstein | July 21, 2025 | Science / Technology
overheating worker

Cleaner East Asian air unmasks a much hotter planet

As China slashed sulfur dioxide emissions by roughly 75 percent, a new study finds Earth began warming much, much faster.

By Jules Bernstein | July 14, 2025 | Science / Technology
futuristic central processing unit

Scientists find new way to control electricity at tiniest scale

Researchers have uncovered how to manipulate electrical flow through crystalline silicon, a discovery that could lead to smaller, faster, and more efficient devices by harnessing quantum electron behavior.

By Jules Bernstein | July 8, 2025 | Science / Technology
greenhouse plants

Sugar, the hidden thermostat in plants

For a decade, scientists have believed that plants sensed temperature mainly through specialized proteins, and mainly at night when the air is cool. New research suggests that during the day, another signal takes over. Sugar, produced in sunlight, helps plants detect heat and decide when to grow.

By Jules Bernstein | July 1, 2025 | Science / Technology

Pair of malaria parasite proteins could lead to therapies

A University of California, Riverside-led team has made an advance in the basic understanding of Plasmodium falciparum, the parasite responsible for the deadliest form of human malaria, that could make novel, highly targeted anti-malarial therapies possible. Led by Karine Le Roch, a professor of molecular, cell and systems biology, the...

By Iqbal Pittalwala | July 1, 2025 | Science / Technology
Galapagos tomatoes

Tomatoes in the Galápagos are de-evolving

Wild-growing tomatoes are on the black-rock islands of the Galápagos are doing something peculiar. They’re shedding millions of years of evolution, reverting to a primitive genetic state that resurrects ancient chemical defenses.

By Jules Bernstein | June 23, 2025 | Science / Technology
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
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
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
Man vapes

New study highlights health risks of ultrasonic cigarettes

UC Riverside researchers find harmful metals in u-cigarettes’ liquids and aerosols

By Iqbal Pittalwala | May 28, 2025 | Health
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
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
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
Narcan

Opioid-overdose 'miracle drug' faces $56M in cuts

The Trump administration has proposed terminating a $56 million annual grant program that distributes naloxone, also known by the brand name Narcan, and trains emergency responders to administer the drug in the case of opioid overdoses. It's believed to have saved hundreds of thousands of lives. We asked two UCR...

By Iqbal Pittalwala and John Warren | May 1, 2025 | Health
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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