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Environment

July 24, 2025

A sign posted on a tree in Eastern Europe warns of active land mines.
More than 100 million land mines remain buried around the world, posing a threat in approximately 70 countries and territories, and killing or injuring about 5,000 people, most of them civilians, every year.  As the world’s geopolitical landscape shifts, nine scientists studying...
Professor Sora Kim swam with a Nile crocodile for this year's Shark Week special, which focuses of sharks versus prehistoric reptiles. Photo courtesy of Kruger National Park, South Africa.
Shark Week starts Sunday and Professor Sora Kim will be featured again this year in a special airing at 9 p.m. Monday, titled “Jaws vs. Mega Croc,” and the filming allowed her to swim...
Photo depicts Brittany Barreto Martinez pouring liquid into a test tube in a lab.
San Luis Reservoir in Merced County - one of California's largest artificial lakes - not only irrigates Central Valley farmland and supplies drinking water across Silicon Valley and the South Bay...
Hurricane Bud left some surprising changes in its wake, UC Merced researchers found.
With careful planning and a little luck, researchers found a surprising upside to hurricanes after a Category 4 storm disrupted their expedition off the coast of Mexico. The team was able to...
The Central Valley is a major contributor to a growing dust problem, in large part because of agriculture, researchers say.
An average of more than 1 million acres of idled farmland a year is a significant contributor to a growing dust problem in California that has implications for millions of residents’ health and...
Cooling center banner in Kern County
In California’s Kern County, nearly 925,000 people live in oppressive heat 125 days per year. Several types of relief are offered. Residents can get breaks on energy bills bloated by air...
A dust storm rises near Owens Lake. Photo Courtesy of UC San Diego
People don't think about dust much until it's time to clean the house, but a new report by UC researchers could raise awareness of the growing threat of dust and dust storms. Dust affects...
Flames, the beach and the ocean are depicted in a scene from the January 2025 Palisades fire.
Pictures accompanying Professor John Abatzoglou's presentation on the 2025 fire season were blurry. That was intentional, he said, because so much about wildfire is unpredictable. "There...
Depicted are two electric vehicle charging stations at UC Merced.
Many people with electric vehicles drive them to work during the day and then charge them overnight after returning home. But a simple reversal of that schedule could make it cheaper and easier to...
Photo depicts solar panels mounted on concrete supports over a canal.
The first solar-over-canal project in California, which started with research at UC Merced, has begun producing electricity. Plans are now in the works to expand the technology to other areas. A...

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