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Base model for an agricultural robot that will collect leaves and test them for moisture to determine when to irrigate

A robot that tells growers when to water crops is on the way

Researchers are creating an autonomous mobile robot to sample leaves and measure their water potential

By Holly Ober | November 19, 2020 | Science / Technology
bee on flower

Grant enables first nationwide effort to save native bees

Though regional studies have tracked the decline of native bees, there hasn’t been a coordinated nationwide effort to monitor these pollinators — until now. UC Riverside entomologist Hollis Woodard and bee researchers at 11 other institutions are now gathering data that will help governments and land managers justify new protective...

By Jules Bernstein | November 19, 2020 | Science / Technology

Unraveling a mystery surrounding embryonic cells

Neural crest study results could boost stem cell therapies

By Iqbal Pittalwala | November 18, 2020 | Health, Science / Technology
coal power plant

Reducing aerosol pollution without cutting carbon dioxide could make the planet hotter

Humans must reduce carbon dioxide and aerosol pollution simultaneously to avoid weakening the ocean’s ability to keep the planet cool, new UC Riverside research shows.

By Jules Bernstein | November 17, 2020 | Science / Technology
Illustration signifying hacked password by Santeri Viinamäki on Wikimedia Commons

SourceFinder software stalks malware in the wild

UC Riverside computer scientists develop tool to locate malware source code repositories

By Holly Ober | November 16, 2020 | Science / Technology
Pirate flag on laptop  screen by Michael Geiger on Unsplash

DNS cache poisoning ready for a comeback

Derandomizing the source port enables attacks that work on all layers of DNS caches

By Holly Ober | November 11, 2020 | Science / Technology
Iron fillings organized around the north and south poles of a magnet

Switching magnetic polarity at record speed

Researchers develop way to use magnetic materials for data storage that is 50 times faster than previous attempts

By Holly Ober | November 10, 2020 | Science / Technology
mom and kids on couch

Chemicals in your living room cause diabetes in mice

A new UC Riverside study shows flame retardants found in nearly every American home cause mice to give birth to offspring that become diabetic.

By Jules Bernstein | November 10, 2020 | Science / Technology
Pfizer

Too much hype, too soon?

The news arrived Monday that the world has been awaiting since spring: a vaccine has been developed that shows a high degree of efficacy in late-stage trials: 90%. That puts it in the company of effective vaccines such as for measles, and well beyond what the medical community hoped for...

By Iqbal Pittalwala and John Warren | November 10, 2020 | Science / Technology, Health
nanoplankton fossils

To survive asteroid impact, algae learned to hunt

Tiny, seemingly harmless ocean plants survived the darkness of the asteroid strike that killed the dinosaurs by learning a ghoulish behavior — eating other living creatures.

By Jules Bernstein | October 30, 2020 | Science / Technology
genomics

Raising the bar through authentic research

Boil the water, add the ingredients, stir. The instructions given in undergraduate science labs can feel a bit like making ramen noodles. “Lab courses that accompany many large science undergraduate lectures often adopt a cookbook-type approach, where students follow a series of instructions in a stepwise process without really understanding...

By Sarah Nightingale | October 28, 2020 | Social Science / Education, Science / Technology, Students
debris flow damage in Los Angeles

Wildfires can cause dangerous debris flows

Wildfires don’t stop being dangerous after the flames go out. Even one modest rainfall after a fire can cause a deadly landslide, according to new UC Riverside research. “When fire moves through a watershed, it creates waxy seals that don’t allow water to penetrate the soil anymore,” explained environmental science...

By Jules Bernstein | October 22, 2020 | Science / Technology
owl

The first human settlers on islands caused extinctions

Though some believe prehistoric humans lived in harmony with nature, a new UC Riverside analysis of fossils shows human arrival in the Bahamas caused some birds to be lost from the islands and other species to be completely wiped out.

By Jules Bernstein | October 6, 2020 | Science / Technology

UC Riverside receives $7.5 million to improve large-scale networked systems

New Department of Defense Center of Excellence will help develop secure, fully networked command, control, and communications infrastructures

By Holly Ober | October 2, 2020 | Science / Technology
bread

Carb-eating bacteria under viral threat

Strictly speaking, humans cannot digest complex carbohydrates — that’s the job of bacteria in our large intestines. UC Riverside scientists have just discovered a new group of viruses that attack these bacteria.

By Jules Bernstein | October 1, 2020 | Science / Technology
Jupiter in space

Venus might be habitable today, if not for Jupiter

Venus might not be a sweltering, waterless hellscape today if Jupiter hadn’t altered its orbit around the sun, according to new UC Riverside research.

By Jules Bernstein | September 30, 2020 | Science / Technology

Scientists precisely measure total amount of matter in the universe

UC Riverside-led team’s technique relied on determining the mass of galaxy clusters

By Iqbal Pittalwala | September 28, 2020 | Science / Technology
fungus microscopy

Let them eat rocks

UC Riverside is leading an effort that could help ensure food security and improve the worst effects of climate change — by studying rock-eating bacteria and fungi.

By Jules Bernstein | September 23, 2020 | Science / Technology
A stream of mezcal making bubbles in a bowl

Making mezcal is an art; science shows us why

Experiments show how bubbles indicate alcohol value

By Holly Ober | September 23, 2020 | Science / Technology
WD1856b, a jupiter-sized planet orbiting a white dwarf star

Newly discovered planet survived the death of its star

Astronomers report what may be the first example of an intact planet closely orbiting a white dwarf

By Holly Ober | September 16, 2020 | Science / Technology
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