School of Natural Sciences

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...

Professor Sora Kim examines a fossilized shark's tooth.

One Key to Climate Change Could Be Stuck in a Shark’s Tooth

Most people wouldn’t think sharks can teach researchers about the planet’s distant past and its more immediate future. UC Merced paleoecologist Professor Sora Kim isn’t most...

Vicky Espinoza presents her story at a recent symposium.

Grad Student Represents Valley at Global Food Security Symposium

Graduate student Vicky Espinoza shared the plight of some San Joaquin Valley families with a wide audience this spring in her role as a Next Generation delegate to this year’s Chicago Council...

A picture of a soil chronosequence in Hawaii shows yellow sulfur-rich soil that has built up over millions of years.

UC Merced Researchers Help Uncover Soil Biodiversity

A rigorous, first-of-its-kind global study provides new insights into the natural history of soil biodiversity and shows that changes in soil pH during soil development is a major driver of most of...

Commencement Behind the Scenes: A True Team Effort

It’s before dawn on a Saturday morning in mid-May — not a time anyone would expect the UC Merced campus to be busy. But it is. This is Spring Commencement, and there is much work to do...

Everyone is invited to cheer on the campus’s Grad Slam semi-finalists as they present their research talks from 1-4 p.m. April 18 in the California Room.

Grad Students Vie for Spot in UC Grad Slam Finals

UC Merced’s Graduate Division will host its Grad Slam competition on April 18 with graduate scholars presenting on topics ranging from Valley Fever immune response and antibiotic...

Professor Among SIAM Distinguished Class of 2019 Fellows

The Society for Industrial and Applied Mathematics (SIAM) has named Professor Juan Meza, former dean of the School of Natural Sciences at UC Merced, one of its distinguished fellows for 2019. SIAM...

UC Merced Joins UC Chicano/Latino Advisory Council

Representatives from UC Merced have joined President Janet Napolitano’s newly formed Chicano/Latino Advisory Council for the University of California. Founding faculty member Professor Rudy...

Ph.D. students Craig Ennis and Vicky Espinoza visited Sacramento with Vice Provost and Graduate Dean Marjorie Zatz to speak with lawmakers about the contribution of graduate research to California's development.

Graduate Students Make a Case for Research at Capitol

Two UC Merced Ph.D. students took to the State Capitol yesterday with representatives from the other UC campuses to advocate for the importance of the research being done across California. Craig...

Graduate programs in engineering are included in the newest U.S. News rankings of Best Graduate Schools.

Engineering Grad Programs Ranked Among Best in the Nation

UC Merced’s graduate programs in engineering had a strong showing in U.S. News & World Report’s 2020 edition of Best Graduate Schools, released today. Overall, UC Merced’s...