Environment

Rising Simultaneous Fire Weather Threatens International Firefighting Efforts

February 18, 2026

Depicted is a scene of burned-out trees and ash in the wake of the Caldor Fire.

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 the University of East Anglia found this synchronized extreme fire weather — characterized by...

Lauren Schiebelhut is putting what she learned at UC Merced to take her research career to the next level.

Alumna Tackles Eco-Evolutionary Research on the California Coast

Lauren Schiebelhut credits the support and opportunities afforded to her at UC Merced with opening the door to her research career. Schiebelhut — a first-generation transfer student from...

TED Audiences get the Dirt on Soil and Climate Change from Berhe

Soil is one of the foundations of life on Earth and could be an important part of the solution to climate change, if only we can stop treating it like dirt. That’s the message Professor...

Professor Jason Sexton, right, works in the field with a graduate student.

Researchers Use Monkey Flower to Study Climate Change

California’s drought was hard not to notice — the dry lawns, fallowed fields and hot temperatures were evident across the state. To better understand how the drought affected the natural...

Media Creates False Balance on Climate Science, Study Shows

The American media lends too much weight to people who dismiss climate change, giving them legitimacy they haven’t earned, posing serious danger to efforts aimed at raising public awareness and...

Stands of brown, dead trees throughout Sierra Nevada forests

Multiyear Drought Caused Massive Forest Die-off in Sierra Nevada

The most extreme drought event in hundreds of years caused a catastrophic die-off of the Sierra Nevada’s mature trees in 2015-2016. A study published today in Nature Geoscience details how...

Sierra Seedlings Illustrate Effects of Climate Change on Next Generation of Forests

Climate change is bad news for forests, and a new study by UC Merced Professor Emily Moran demonstrates one aspect of that news. Higher summer temperatures hurt tree seedlings’ growth and...

Field Station Planned for UC Merced's Vernal Pools and Grassland Reserve

At the northern tip of the UC Merced campus, an unremarkable aluminum gate leads into a field that extends, seemingly, into infinity. Perpendicular to the gate, the LeGrand Canal, drawn from Lake...

Researchers stand near a large solar collection panel.

UC Solar Projects Bringing Lower Costs, Renewable Energy to Industry, Commerce and Homes

Three big UC Solar projects are poised to be the next big breakthroughs in low-cost, accessible sustainable commercial and residential energy in California and far beyond. Researchers are building...

Lengthy Study Shows Value of Soil Health and Forest Restoration after Damaging Events

A nine-year experiment by a UC Merced Department of Life and Environmental Sciences professor and his colleagues is illuminating the importance of soil carbon in maintaining healthy and functioning...

Research