Nicole King leans against a bench in her UC Berkeley lab.

Did the first animal look like a sponge or a comb jelly? The debate continues.

Two years ago, a novel analysis by UC Berkeley researchers pointed to comb jellies as the root of the animal tree of life. Another Berkeley group now says it’s sponges. Photo by Alison Yin, courtesy of HHMIBiologists who study the evolutionary origin of animals got a bit of a surprise this month when a new…

Hand getting water from faucet.

Testing the waters

Worldwide, more than 500,000 children under age five die each year from gastrointestinal bacterial infections, largely in communities lacking safe drinking water, sanitation and hygiene infrastructure. To address this public health threat, scientists need to better understand how these pathogens spread. Now, a team led by Amy Pickering, associate professor of civil and environmental engineering, has discovered…

Dan Fletcher.

National Academy of Medicine adds two from UC Berkeley to its ranks

The new members have worked on mobile phone microscopes and health disparities. The National Academy of Medicine has added two UC Berkeley faculty members to its ranks of scholars, the academy announced Monday. Election to the academy is considered one of the highest honors in the fields of health and medicine, recognizing individuals who have…

John Clarke sitting in a sunny room.

John Clarke, UC Berkeley emeritus professor, awarded 2025 Nobel Prize in Physics

The Nobel Prize committee honored Clarke “for the discovery of macroscopic quantum mechanical tunneling and energy quantization in an electric circuit.” These circuits were forerunners of the qubits in many quantum computers. John Clarke, an emeritus professor of physics at the University of California, Berkeley, was awarded the 2025 Nobel Prize in Physics for his…

A woman looking at the camera with an inset image of the Ebola virus.

Berkeley microbiologist explains the wonder of viruses in 101 seconds

  For many people, viruses are a scourge; they cause illness and even death, and the mere mention of them, whether they are harmless or cause the flu, sends many reaching for the disinfectant wipes. But to Britt Glaunsinger, viruses are a wonder. “I love efficiency, and viruses are masters at efficiency,” says Glaunsinger, a professor…

Looking up at the roof over the entrance of Li Ka Shing Center.

Andrew Dillin on CURED, UC Berkeley’s new approach to advance medicine and global health

Andrew Dillin is a professor of immunology and molecular medicine in the Department of Molecular and Cell Biology (MCB). He would be in the Department of Neuroscience, too, if he wasn’t so dang busy. In addition to his regular teaching and research duties, Dillin is developing the Division of Immunology and Molecular Medicine’s new curriculum…

A group of five researchers from the Allon Wagner lab stand on a staircase in Stanley Hall.

Faculty focus on: Allon Wagner

Allon Wagner is an assistant professor of computer science in the Department of Electrical Engineering and Computer Sciences, an assistant professor of immunology and molecular medicine in the Department of Molecular & Cell Biology at UC Berkeley, and a member of the Center for Computational Biology. His lab develops data-driven algorithms to analyze single-cell molecular…

Four of UC Berkeley’s early-career scientists named Pew Scholars

Today, the Pew Charitable Trusts announced that four UC Berkeley researchers will be recognized as 2025 Pew Scholars. The early-career biomedical scientists will receive multi-year research grants and join a rich network of more than 1,000 Pew-funded scientists. Ana Paula Arruda and Cara Brook — an assistant professor of nutritional science and toxicology and an…