Lorena Anderson

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

January 5, 2026

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.

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 results show that while some of these ultramassive galaxies, or UMGs, had already shut down star...

Students Building Living Machines Out of Engineered Tissues

There are many labs at UC Merced where visitors can see students huddled over microscopes and petri dishes, using tweezers to extract and examine different items. But no one at UC Merced has ever...

Scientists Build Synthetic Cell-Sized Membranes Out of Paper

Scientists have been synthesizing lipid membranes from a variety of materials, making them as lifelike as possible to learn more about how cells work and how they can be manipulated. UC Merced...

Professor’s Himalayan Archaeological Finds Documented on ‘NOVA’

Join UC Merced Professor Mark Aldenderfer as he and his colleagues explore the world’s highest cave tombs, revealing new details about the lives of the people who settled the Himalaya, in the season...

Study: Warming Could Slow Upslope Migration of Trees

By Dan Krotz, Lawrence Berkeley National Laboratory Scientists expect subalpine trees to advance upslope as global temperatures increase, following their climate up the mountains. But new research...

Robots and People Working Together to Save Water and Enhance Agriculture

A nearly $1 million grant from the U.S. Department of Agriculture (USDA) is helping University of California researchers refine collaborative robotic technology that could change the way crops are...

Researchers Enlist Hospital in Fight Against Antibiotic Resistance

There are 1.7 million multidrug-resistant, hospital-acquired infections that extend hospital stays, increase medical expenses and decrease quality of life. The United States alone reports at least...

Picking Over the Past Provides Clues to the Future

UC Merced professors Jessica Blois and Justin Yeakel and their graduate students are sifting through time, picking out tiny clues that will give them a mouse’s eye view of the ecosystem that...

High-Altitude Archaeology Uncovers Earliest Evidence of Potato Consumption

Every French fry, gnocchi, tater tot and order of hash browns humans have eaten in the past 5,000 years can be traced back to one place in the world — northwestern Bolivia and southern Peru. A paper...

People in Eurasia are Genetic Hybrids with Evolutionary Advantages, Study Shows

It’s not just luck or practice that gets Sherpa mountaineers up the slopes of Mt. Everest each year. Functioning so well at extreme elevations is in the Sherpa and Tibetan DNA — literally. A new...