News

A new diagnostic metric combines charge data and environmental factors like traffic patterns, elevation changes, and ambient temperature to generate real-time predictions about whether an EV battery can complete a specific task.

A newly described fossil reveals that leeches are at least 200 million years older than scientists previously thought, and that their earliest ancestors may have feasted not on blood, but on smaller marine creatures. “This is the only body fossil we’ve ever found of this entire group,” said Karma Nanglu...

How global warming may overcorrect into an ice age.

The curator of the only foreign and independent movie house in Riverside does watch shows on his laptop. But he’ll never give up watching film in person, and he doesn’t want you to, either.

A $2 million grant to UC Riverside will explore how gut bacteria shape human health.

Scientists say the warming climate is triggering chemical reactions that leach toxic metals into once-pristine Arctic waters, degrading fish habitat, water quality, and life for local people.

As generative AI models move from massive cloud servers to phones and cars, they’re stripped down to save power. But what gets trimmed can include the technology that stops them from spewing hate speech or offering roadmaps for criminal activity. To counter this threat, researchers at the University of California...

More trees will cool the climate and suppress fires, but mainly if planted in the tropics, according to a new UC Riverside study.

New research shows that older adults who challenge themselves to learn new things are less likely to experience loneliness or depression, even during times of major upheaval.

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.

Solid-state batteries are poised to transform everything from electric cars to consumer electronics, and represent a transformational leap in energy storage.

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

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.

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.

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.

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.

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.

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.

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

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.