Environment

Two UC Merced Researchers Among This Year’s AAAS Fellows

March 26, 2026

The sign reads University of California, Merced
Professors Asmeret Asefaw Berhe and Ming-Hsuan Yang have been named 2025 fellows of the American Association for the Advancement of Science, the world’s largest general scientific society and publisher of the Science family of journals. They are among the nearly 500 scientists, engineers...
Depicted is the sun in an orange sky framed by palm leaves.

UC Merced Climate Experts Explain Why March Heat Wave is Dangerous

Temperatures in the 90s are nothing new to the northern San Joaquin Valley. But having them in March, as expected this week, is unusual and potentially dangerous. An exceptionally strong ridge of...
A sign on a southern California beach indicates it is unsafe to swim because of human-caused contamination.

Ocean Chemistry Now Substantially Shaped by Humans

Although the oceans are the least explored places on the planet, even their depths are not untouched by humans. Drawing on more than 2,300 seawater samples collected across the Pacific, Atlantic...
Depicted is a scene of burned-out trees and ash in the wake of the Caldor Fire.

Rising Simultaneous Fire Weather Threatens International Firefighting Efforts

High-risk conditions for fires are increasingly happening across countries at the same time, making wildfires even more challenging to tackle, new research reveals. Scientists from UC Merced and...

UC Merced Scientists Among Global Elite Shaping AI, Climate and Health

UC Merced continues to demonstrate its growing influence on the global stage. Several faculty members landed on Clarivate’s 2025 list of the world’s most‑cited researchers. The honor...
Photo depicts climate scientist Michael Mann speaking at a podium at UC Merced.

Climate Speaker Series at UC Merced Kicks Off with Warnings … and Hope

The global climate crisis was entirely predictable and impacts nearly every facet of life. But we still can slow its progress and mitigate the effects we already see. That was the message...
Photo is a mugshot of Professor Josué Medellín-Azuara depicted on a blue and gold background.

Report Reviews How California's Water Projects Balance Needs of People and Endangered Species

A National Academies committee that includes a UC Merced researcher recently released its findings from a review of the science behind the operations of two massive California water projects....
Professor Roger Bales

Professor and Environmental Champion Bales Retires, But Research and Advocacy Continue

Professors Roger Bales and Martha Conklin arrived in Merced in 2003, the first non-administrative faculty members at UC Merced. They came with a vision: to create a research university that would...
Photo depicts trees that survived a fire, surrounded by ash on the ground.

Thinning, Burning Forests Provide Multiple Benefits, Some of Them Surprising

Wildfires are growing more frequent and severe across the western United States, and California's Sierra Nevada is ground zero. Decades of fire suppression have left these forests overstocked and...
Photo depicts Professor Erin Hestir boarding a plane with a NASA logo on it in South Africa.

Multinational Effort to Map South Africa’s Biodiversity from the Air Earns NASA Award

BioSCape, a multinational research project co-led by UC Merced, the University at Buffalo and the University of Cape Town, which monitored Earth’s biodiversity from the air, has received a...

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