Research

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...

Blue-green algae in flasks are used by researchers at UC Merced and UC San Diego to further the understanding of circadian clocks. Image courtesy of UC San Diego.

Researchers Rebuild Microscopic Circadian Clock That Can Control Genes

Our circadian clocks play a crucial role in our health and well-being, keeping our 24-hour biological cycles in sync with light and dark exposure. Disruptions in the rhythms of these clocks, as with...

Leadership in STEM: Abigail Gyamfi Honored with 2025 ACS Leader Scholars Award

Chemistry and Biochemistry (CBC) Ph.D. candidate Abigail Gyamfi has earned the 2025 American Chemical Society Leader Scholars Award. The ACS Leader Scholars program recognizes outstanding...

Unlocking the Secrets of Tiny, Living Clocks Could Revolutionize Science

Biochemistry Professor Andy LiWang has spent much of his career studying how life keeps time. His work on the circadian clock of cyanobacteria — tiny, ancient organisms that share the planet...

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...

graphic with five individuals higlighted; three females and two males with UC Merced and ARCS logos on blue background

Innovative Research Secures Coveted Fellowships for Ph.D. Students

The ARCS Foundation Northern California awarded five UC Merced graduate students with 2025-26 fellowships. ARCS advances science and technology in the United States by providing financial awards to...

Spectroscopy at the UC's W. M. Keck Observatory in Hawaii helped the researchers interpret complex data about ultramassive galaxies. Photo courtesy of the W.M. Keck Observatory.

Astronomers Reveal Hidden Activity in the Early Universe’s Most Massive Galaxies

An international team of astronomers has studied ultramassive galaxies - galaxies containing more than 100 billion stars - as they existed when the universe was less than 2 billion years old. The...

Collage photo of Black male with dark hair and beard wearing blue and gray long sleeve shirt and photo of campus signage and palm trees.

Ph.D. Student Awarded Fellowship to Advance Environmental Health and Harmful Algal Bloom Mitigation

Public health Ph.D. student Felix Agyemang Opoku has been awarded the UC Global Health Initiative Center for Planetary Health Water and Health Summer Research Fellowship. The research...

Female with brown hair in cream turtle neck top in front of building

Doctoral Student Secures New Fellowships to Support Computational Modeling Research

Physics Ph.D. candidate Arabi Seshappan added two prestigious fellowships to her curriculum vitae: the Chateaubriand Fellowship in Science, Technology, Engineering Mathematics & Biology-Health...

High school students will have a wider array of research opportunities through COSMOS starting next summer.

COSMOS Expands to UC Merced, Opening Doors for California’s Brightest Young Scientists

Starting next summer, UC Merced will join an elite group of University of California campuses hosting COSMOS — the California State Summer School for Math and Science — giving some of the...