Climate Change

Professor Dives with Crocs, Displays Megalodon Expertise During Shark Week

July 17, 2025

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 with a Nile crocodile. “I flew to Florida and learned about crocodiles – their evolution...

The Central Valley is a major contributor to a growing dust problem, in large part because of agriculture, researchers say.

Study Indicates Human-caused Dust Events are Linked to Fallow Farmland

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...

Instructor Kristen Hogue works with a class of high school students in New York City.

UC Merced Brings Climate Justice Course to Title I High School Students Across the Nation

Recently, more than 150 students at 10 high schools in Los Angeles, New York City and Washington, D.C. completed Climate Justice, a UC Merced course , through a unique partnership between the...

A dust storm rises near Owens Lake. Photo Courtesy of UC San Diego

Dust is a Danger to Central Valley Health and Will Likely Get Worse, Researchers Find

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...

Photo depicts a firefighter and flames from the 2020 Apple fire in California.

How Did the COVID-19 Pandemic Fuel Record-Breaking Wildfires in 2020? New Study Explains

In 2020, the COVID-19 pandemic impacted many facets of life, including health care, schools and the work environment. A new study by UC Merced researchers shows evidence that the pandemic...

Flames, the beach and the ocean are depicted in a scene from the January 2025 Palisades fire.

Researchers Look Ahead to Fire Season 2025

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...

Image from the Palisades fire in Los Angeles depicts flames and trees.

Experts to Provide Outlook of Upcoming Fire Season

What will California's fire season look like in 2025? A panel of UC Merced experts, joined by the founder of a public safety information nonprofit organization, will conduct an in-depth...

Professor Michele Nishiguchi talks to a group of Plainsburg Elementary School students at a science outreach event.

Research Team Focuses on the Next Generations of Scientists

The Biology Integration Institute (BII): The Institute for Symbiotic Interactions, Training and Education in the Face of a Changing Climate, or INSITE, stands out because it is supported by $12.5...

Postdoctoral researcher Derek Hollenbeck and mechanical engineering Professor YangQuan Chen are pictured.

Researchers Developing New Tools in Fight Against Methane Emissions

UC Merced researchers are taking part in a comprehensive, multi-agency effort aimed at efficiently measuring and mitigating methane emissions. IBM and Los Alamos National Laboratory are leading...

A fluorescence microscope image of one kind of active matter being studied. Image courtesy of Amanda Tan, UC Merced

UC Awards Support Tackling Big Questions in Health, Physics, Agriculture and Climate

Faculty members at UC Merced are taking the lead on four Multicampus Research Program Initiatives (MRPI), working with colleagues around the University of California system to address challenges...