Not such small things: microplastics in our streams
UC Riverside scientists are taking a modern approach to studying a murky subject — the quantity, quality, and sources of microplastics in Los Angeles County’s urban streams.
Methane from megafires: more spew than we knew
Using a new detection method, UC Riverside scientists found a massive amount of methane, a super-potent greenhouse gas, coming from wildfires — a source not currently being accounted for by state air quality managers.
From drought to deluge: What’s next for California?
UCR faculty expert on municipal water helps readers make sense of seemingly conflicting headlines about California's drought status and water supplies.
Manganese in Central Valley water threatens fetuses and children
Water in California’s Central Valley contains enough manganese to cause cognitive disabilities and motor control issues in children, and Parkinson’s-like symptoms in adults.
Inland Empire stem-cell therapy gets $2.9 million booster
A new UC Riverside training program will help undergraduates transition into regenerative medicine careers, infusing the Inland Empire with expertise in cutting-edge trauma and disease treatments.
Even Sonoran Desert plants aren’t immune to climate change
In North America’s hottest, driest desert, climate change is causing the decline of plants once thought nearly immortal and replacing them with shorter shrubs that can take advantage of sporadic rainfall and warmer temperatures.
Surprise effect: Methane cools even as it heats
Most climate models do not yet account for a new UC Riverside discovery: methane traps a great deal of heat in Earth’s atmosphere, but also creates cooling clouds that offset 30% of the heat.
Without this, plants cannot respond to temperature
UC Riverside scientists have significantly advanced the race to control plant responses to temperature on a rapidly warming planet. Key to this breakthrough is miRNA, a molecule nearly 200,000 times smaller than the width of a human hair.
Hunting Venus 2.0: Scientists sharpen their sights
With the first paper compiling all known information about planets like Venus beyond our solar system, scientists are the closest they’ve ever been to finding an analog of Earth’s “twin.”
Humans bite back by deactivating mosquito sperm
New UC Riverside research makes it likely that proteins responsible for activating mosquito sperm can be shut down, preventing them from swimming to or fertilizing eggs.
The planet that could end life on Earth
A terrestrial planet hovering between Mars and Jupiter would be able to push Earth out of the solar system and wipe out life on this planet, according to a UC Riverside experiment.
Breathing is going to get tougher
When global temperatures increase by 4 degrees Celsius, harmful plant emissions and dust will also increase by as much as 14 percent, according to new UC Riverside research.
Fungi and bacteria are binging on burned soil
UC Riverside researchers have identified tiny organisms that not only survive but thrive during the first year after a wildfire. The findings could help bring land back to life after fires that are increasing in both size and severity.
California will inevitably shake like Turkey
Many in California have questions about the conditions that caused the Turkish earthquake, and wonder whether the western U.S. is likely to suffer a similar fate. UC Riverside seismologist David Oglesby weighs in with answers.
Soil tainted by air pollution expels carbon
New UC Riverside research suggests nitrogen released by gas-powered machines causes dry soil to let go of carbon and release it back into the atmosphere, where it can contribute to climate change.
Prof pours cold water on coffee pod controversy
New research from the University of Quebec declares coffee pods are “better for the planet than filtered brew.” Here to weigh in on the matter is UCR's Andrew Gray, who studies the movement of plastic pollutants through the environment.
Landscaping for drought: we’re doing it wrong
Many Southern Californians plant trees prized for drought tolerance, but a new UC Riverside-led study shows that these trees lose this tolerance once they’re watered.
Decoding the secret language of photosynthesis
For decades, scientists have been stumped by the signals plants send themselves to initiate photosynthesis, the process of turning sunlight into sugars. UC Riverside researchers have now decoded those previously opaque signals.
Precise solar observations fed millions in ancient Mexico
Without clocks or modern tools, ancient Mexicans watched the sun to maintain a farming calendar that precisely tracked seasons and even adjusted for leap years.
Post-lockdown auto emissions can’t hide in the grass
University of California scientists have a new way to demonstrate which neighborhoods are most affected by air pollution from vehicle emissions. Their technique could help ensure people most affected by pollution will benefit from efforts to reduce it.