News

A Conversation with Marshall Scholar Jonathan Kuo

UC Berkeley economist Pierre-Olivier Gourinchas was named the chief economist of the International Monetary Fund (IMF), one of the most prestigious and influential positions in the sphere of global economics.

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Astronomers have long suspected that massive stars become red supergiants at the end of their lives, hiccup a few times and then explode in a classic supernova visible across the universe. But no one had ever seen this scenario play out in a single star.

Now, thanks to coordinated observations by numerous ground- and space-based telescopes, astronomers have recorded such a sequence for a star about 120 million light years from Earth and, before it collapsed and exploded, about 10 times the mass of the sun.

Three UC Berkeley astronomers have been named 2022 Fellows of the American Astronomical Society (AAS), an accolade the society instituted in 2020 to honor members for extraordinary achievement and service.

UC Berkeley is proud to announce its inaugural class of Shurl and Kay Curci Foundation Ph.D. scholars. The university received $1.78 million to support this pilot program, providing three years of incoming cohorts of six graduate students with two years of funding.

A Q&A with two scientists aiming to overcome limits in computing power and energy efficiency by designing new microchips 

Our laptops and smartphones are compact yet powerful because of silicon microelectronics, also known as microchips or chips, the tiny brains behind the digital brawn of almost every modern device. 

But such modern convenience comes at a cost. By 2030, about 25% of the world’s energy – most of which is produced by burning carbon-rich fossil fuels – could be consumed by electronic devices if nothing is done to make them more energy efficient. 

The world reveres Chien-Shiung Wu as a groundbreaking nuclear physicist who made a startling find 65 years ago. But to me, she was Grandma — and I long to know more about her private universe.

Nikki Jones, a celebrated scholar and professor at UC Berkeley, was appointed the H. Michael and Jeanne Williams Professor and Department Chair for African American Studies in the College of Letters & Science. 

Congratulations to our fellow community members in the College of Letters & Science recognized as 2020 and 2021 Excellence in Advising and Student Services Awards winners!

Raffaella Margutti is an associate professor of astronomy at UC Berkeley's College of Letters & Science, Division of Mathematics & Physical Sciences. In 2021, Margutti was awarded the 2022 New Horizons in Physics Prize, awarded every year to early-career scientists by the Breakthrough Prize Foundation. 

The months-long rainy season, or monsoon, that drenches northwestern Mexico each summer, reaching into Arizona and New Mexico and often as far north as Colorado and Northern California, is unlike any monsoon in the world, according to a new analysis by William Boos, UC Berkeley associate professor of earth and planetary science and first author of a paper detailing the findings that appeared last week in the journal Nature

Monarch butterflies and their close relatives thrive on poisonous milkweed, thanks to genetic mutations that block the effects of the plant’s toxins while allowing the poisons to accumulate in the caterpillar or adult insects as deterrents to hungry predators.

Turns out some of those insect-eating predators evolved similar mutations in order to feast on monarchs.

Few groups of animals encapsulate the extremes of longevity more than fish. While coral reef pygmy govies survive for less than ten weeks, Greenland sharks can endure more than 500 years. So when a team of biologists at the University of California, Berkeley, wanted to explore the genetics of aging, they grabbed their fishing gear.

For the eighth straight year, UC Berkeley tops the list of the world’s best public universities and remains the fourth-best university overall in U.S. News & World Report’s 2022 global universities rankings.

UC Berkeley has announced the addition of a new health and wellness minor in the College of Letters & Science. This interdisciplinary minor centers on a three-course core, covering the cultural, psychological, and physiological aspects of health and wellness.

In Berkeley Talks episode 125, a panel of leading UC Berkeley experts describe the harms of disinformation and explore potential solutions to its spread, from measures to strengthen old-school local news media to government regulation of tech titans like Facebook and Twitter.

David Julius, one of today’s winners of the 2021 Nobel Prize in Physiology or Medicine, was a standout even as a graduate student at UC Berkeley in the 1970s and ’80s, according to one of his mentors, 2013 Nobel laureate Randy Schekman.

CBS news foreign correspondent Chris Liversay reports the race to succeed Angela Merkel and her legacy as Germany's leader for 16 years. 

The Howard Hughes Medical Institute (HHMI), the nation’s largest biomedical research foundation, announced today the appointment of 33 American scientists as investigators, and three of them are from the University of California, Berkeley.

Astrophysicist Saul Perlmutter and climate scientist Inez Fung were tapped to join the President’s Council of Advisors on Science and Technology (PCAST), the White House announced today.

Joe Goode, professor and department chair of UC Berkeley's Theater, Dance, and Performance Studies, is also the artistic director of Joe Goode Performance Group. His current work, "Time of Change," was recently featured in the San Francisco Chronicle's Datebook.

Latinx Heritage Month recognizes, honors, and celebrates the resilience, contributions, and cultures of Latinx, Chicanx, and all Latinx-identified folx from America and with ancestors from Mexico, the Caribbean, Spain, and Central and South America. 

Raffaella Margutti, a newly arrived associate professor of astronomy, and Norman Yao, an assistant professor of physics, are among nine winners of the 2022 New Horizons in Physics Prize, awarded every year to early-career scientists by the Breakthrough Prize Foundation.

Public universities can deliver the most outstanding education to the broadest range of students at the most affordable price. That’s the message of Forbes’ 2021 ranking of top colleges.

For the first time ever on a national ranking of America’s best colleges, a public school, the University of California at Berkeley, is in the No. 1 spot (In 2009 West Point topped our list, but military academies are slightly different animals). Of the top 25 schools in the Forbes ranking, six are public, including three other U.C.s, the University of Michigan and the University of Florida.

The Sam Dubal Fellowship in Critical Cultural and Medical Anthropology honors the legacy of Sam Dubal, M.D., Ph.D. ’15, as an anthropologist, activist, medical doctor, professor, and ardent contributor to many vibrant intellectual communities. Dubal’s family generously established a fellowship following his tragic disappearance during a hike on Mt. Rainier in October 2020.

Stephen Miller, a professor emeritus of classics who for nearly 50 years led UC Berkeley’s archaeological excavation in Greece of a site of the ancient Panhellenic Games, died Aug. 11 in a Greek hospital.  The Greek Reporter, an international news outlet, reported that 79-year-old Miller died that morning following a hemodialysis treatment.

Steven Kahn of Stanford University has been appointed the next dean of the Division of Mathematical and Physical Sciences (MPS) in the UC Berkeley College of Letters & Science. This move marks a homecoming for Kahn, as he obtained his Ph.D. in physics from UC Berkeley and served as professor of physics and astronomy for 15 years.

Leon Litwack, a legendary American historian who influenced generations of students with his energizing teaching and lectures, passed away on Aug. 5. He was 91.

The Division of Social Sciences in the College of Letters & Science received a grant totaling nearly $500K from the UC Office of the President for its proposal, Advancing Faculty Diversity in the Social Sciences. Part of the UC’s systemwide Advancing Faculty Diversity (AFD) program, this funding seeks to improve faculty diversity and enrich teaching, research and service missions among all UC campuses.

Linda Kinstler, Ph.D. candidate in the Rhetoric Department, was recently featured in The New York Times Sunday Review. Her essay, "Can Silicon Valley Find God?" is an exploration of the relationship between spirituality and technology, between the digital and the divine. It’s the product of over a year of reporting and dozens of conversations with religious leaders, programmers, and believers of all faiths about how our devices are indeterminately altering our interior lives.

When the customs agent at San Francisco International Airport asked Reinhard Genzel why he was visiting America, Genzel had a pretty good answer ready.

“I said, ‘Well, I’m an emeritus professor from UC Berkeley, and this is my first opportunity to return since becoming a Nobel laureate,’” Genzel said. “People nearby started clapping.”

Out of 16 Golden Bears in action as the Tokyo Olympics get underway, a dozen have attended UC Berkeley's College of Letters & Science. We are proud to have athletes who majored in the broad range of subjects offered at L&S, from sociology to American Studies to molecular and cell biology. These athletes are representing several different countries and we wish them the best of luck in the coming games. Follow CalBears.com for daily coverage of the Olympics and read on for more detail. 

Alicia Hayes, UC Berkeley Prestigious Scholarships Manager and Advisor in the Office of Undergraduate Research (OURS), was awarded the 2021 McCray Exemplary Service Award from the National Association of Fellowships Advisors (

It’s no secret that UC Berkeley attracts outstanding women from all walks of life, all over the world, to pursue their educational goals. As these women transition from academic to professional careers, having a network of Cal alumnae ready and available for support can be a transformative benefit. In 2019, Jennifer Youstra ‘88 and Jessica Rothenberg-Aalami ‘94 partnered with the Social Sciences division in the College of Letters & Science to formally establish such a network and created the UC Berkeley Women in Leadership Circle (WILC). 

L&S Student Spotlight: Ethan Willbrand ‘21
Majors: Psychology (Social Sciences Division) and Molecular & Cell Biology (Biological Sciences Division) 

A decade after scientists discovered that lab rats will rescue a fellow rat in distress, but not a rat they consider an outsider, new UC Berkeley research pinpoints the brain regions that drive rats to prioritize their nearest and dearest in times of crisis. It also suggests humans may share the same neural bias.

The findings, published today, Tuesday, July 13, in the journal eLife, suggest that altruism, whether in rodents or humans, is motivated by social bonding and familiarity rather than sympathy or guilt.

L&S Student Spotlight: Nayzak Wali-Ali ‘21
Majors: Ethnic Studies (College of Letters & Science); Legal Studies (Berkeley Law)

UC Berkeley embraces the declaration of Juneteenth as a national holiday.

L&S Student Spotlight: Alan Huang '21
Majors: Music (Arts & Humanities Division) and Neurobiology (Biological Sciences Division)

Bay Area scientists have captured the real-time electrical activity of a beating heart, using a sheet of graphene to record an optical image — almost like a video camera — of the faint electric fields generated by the rhythmic firing of the heart’s muscle cells.

When Grace Lavery joined UC Berkeley’s English department in 2013, she didn’t know that she would become one of the most followed trans scholars in the world on social media and an outspoken advocate for the trans community.

An education program developed at UC Berkeley aimed at stamping out antisemitism on campus is finding a national audience, with help from a $25,000 grant and a video that strives to put a complex history into simpler terms. 

Here’s news that will shake you to your core: Earth’s solid-iron centre is growing faster on one side than the other. And experts can’t explain why.

Pedro De Anda Plascencia recently graduated with two degrees in English and political science from the College of Letters & Science. He is an Achievement Award Program (TAAP) Scholar in UC Berkeley's Class of 2021.

Congratulations to the Class of 2021! This year’s graduation was one-of-a-kind as more than 6,400 UC Berkeley graduates participated in a five-day-long procession ceremony at the Greek Theatre.

Kim Nalley graduated in May 2021 with a Ph.D. in history from the College of Letters & Science. In her dissertation, “G.I. Jazz,” she looks at African Americans as jazz artists, as well as occupiers, in post-World War II Germany.

Graduating CalNerds scholar Jose Magana, a senior studying geophysics and seismology in the Earth and Planetary Sciences department, was uprooted from his life in El Salvador and forced to flee his country as an undocumented refugee.

As the country continues to confront a history of racial injustice, deeply rooted in the legacy of slavery and systemic racism, today, Governor Gavin Newsom appointed five individuals to serve on the newly formed Task Force to Study and Develop Reparation Proposals for African Americans. The formation of this task force was made possible by the Governor’s signing of AB 3121, authored by then-Assemblymember Shirley Weber (D-San Diego), which established a nine-member task force to inform Californians about slavery and explore ways the state might provide reparations.

On the evening of March 16, 2021, a man opened fire in three Atlanta-area businesses and killed eight people, six of whom were of Asian descent. In response to those tragic shootings, “#StopAsianHate” and “#AsiansAreHumansToo” became all too familiar refrains as thousands across the country protested the rising tide of anti-Asian bias and violence. Gene Luen Yang, a renowned cartoonist, turned to his pen and paper and used the medium of comics to channel his own thoughts and emotions. 

The European house mouse has invaded nearly every corner of the Americas since it was introduced by colonizers a few hundred years ago, and now lives practically everywhere humans store their food.

Yet in that relatively short time span — 400 to 600 mouse generations — populations on the East and West Coasts have changed their body size and nest building behavior in nearly identical ways to adapt to similar environmental conditions, according to a new study by biologists at the University of California, Berkeley.

Gabriel Zucman, associate professor of economics at the UC Berkeley College of Letters & Science, associate professor of public policy at the Goldman School of Public Policy, and director of the James M. and Cathleen D.

A Southern California high school junior has built a low-cost seismometer device that delivers earthquake early warnings for homes and businesses. Costing less than $100 for her to make today, the seismometer could someday be a regular household safety device akin to a smart smoke detector, says its inventor Vivien He. She began reading about earthquake early warning and building a giant three-ring binder of highlighted papers, including many from SSA journals. One of her favorite researchers in the field was Richard M. Allen, director of the Berkeley Seismology Lab.

NPR's Forum spoke to Nikki Jones, professor of African American Studies, UC Berkeley, author of "The Chosen Ones: Black Men and the Politics of Redemption," about the results of the  Derek Chauvin trial and the meaning of justice in America.

How many Tyrannosaurus rexes roamed North America during the Cretaceous period?

That’s a question Charles Marshall pestered his paleontologist colleagues with for years until he finally teamed up with his students to find an answer.

Professor Larry Hyman has been awarded the rank of Chevalier in the Ordre des Palmes académiques (Order of Academic Palms).

Hyman’s award recognizes his extraordinary contributions to strengthening French and U.S. collaboration as longtime Director of the France-Berkeley Fund.

On April 8, 2021, Guggenheim Fellowships were awarded to four UC Berkeley professors amongst a diverse group of 184 artists, scholars, and scientists. These prestigious fellowships acknowledge those with notable achievements and an exceptional capacity for productive scholarship.

How are the historical experiences of the Black and Jewish communities at once distinct and interconnected? Should we see efforts to combat racism and antisemitism as separate struggles? What are African Americans’ and Jews’ responsibilities to one another in America’s current racial reckoning? In this conversation, Eric K.

In 2014, two years after her Nobel Prize-winning invention of CRISPR-Cas9 genome editing, Jennifer Doudna thought the technology was mature enough to tackle a cure for a devastating hereditary disorder, sickle cell disease, that afflicts millions of people around the world, most of them of African descent. Mobilizing colleagues in the then-new Innovative Genome Institute (IGI) — a joint research collaboration between the University of California, Berkeley, and UC San Francisco — they sought to repair the single mutation that makes red blood cells warp and clog arteries, causing

Please join us on April 1 at 5pm PDT for a panel discussion on rising anti-Asian violence in America. This timely panel will consider both the long history of anti-Asian racism and present-day patterns linked to the pandemic and to cultural anxieties about Asian ascendancy and Western decline.

Michael Quigley ’80 joined the Charter Hill Society in 2014 and is the Honorary Chair for South Korea. We asked him about his path at Cal and about how the events of 2020 have affected his work at Kim & Chang, one of the world’s top 100 law firms.

Read the interview

The College of Letters and Science is delighted to announce the launch of its redesigned website:ls.berkeley.edu

Pulitzer Prize winner Alice Walker, a novelist, poet, and activist, spoke with Ra Malika Imhotep, a Ph.D. candidate in African diaspora studies at UC Berkeley, and Darieck Scott, a professor in Berkeley’s Department of African American Studies, as part of the department’s spring 2021 Critical Conversations series. 

Determining how rapidly the universe is expanding is key to understanding our cosmic fate, but with more precise data has come a conundrum: Estimates based on measurements within our local universe don’t agree with extrapolations from the era shortly after the Big Bang 13.8 billion years ago.

The latest star data from the Gaia space observatory has for the first time allowed astronomers to generate a massive 3D atlas of widely separated binary stars within about 3,000 light years of Earth — 1.3 million of them.

Among the Berkeley experts who have been appointed to the Biden administration, we are proud to say that six are alumni from the College of Letters & Science. They majored in fields including political science, history, Latin American Studies, mathematics, French, and economics, and from these varied starting points, they each blazed a trail to national service.    

With a visionary investment connecting life sciences to entrepreneurship, Mark and Stephanie Robinson are fast tracking innovation at UC Berkeley. The Robinsons have given a total of $10 million to support bio-entrepreneurship at Berkeley, creating resources for undergraduates, graduate students, and faculty that leverage our university’s edge in basic science research while preparing the next generation of business leaders.

Nobody believes it was ET phoning, but radio astronomers admit they don’t have an explanation yet for a beam of radio waves that apparently came from the direction of the star Proxima Centauri.

UC Berkeley African American Studies professor Nikki Jones has won the 2020 Michael J. Hindelang Award. The national honor given by the American Society of Criminology (ASC), recognizes a book published within the past three years that makes the most outstanding contribution to research in criminology.

The names of the University of California, Berkeley’s LeConte Hall and Barrows Hall will be removed, campus officials announced today. The decision, capping a formal review process, was made in response to growing awareness of the controversial legacies of the halls’ namesakes — all of them early, prominent members of the UC faculty — that clash with UC Berkeley’s mission and values.

Cara Brook, a UC Berkeley researcher whose work on bat viruses has taken on new urgency with the rise of COVID-19, is one of five recipients of this year’s L’Oréal For Women in Science fellowships.

Aware of the vital importance of exemplary graduate students in life sciences research, the Shurl and Kay Curci Foundation has initiated a scholarship program to provide funding for new Ph.D. students. But its efforts go far beyond simple, across-the-board scholarship support. Believing that all qualified applicants should be included in the life sciences enterprise, the foundation is focusing on two groups that do not traditionally garner the strongest financial support — international students and women. The Curci Foundation Ph.D.

With a visionary investment connecting life sciences to entrepreneurship, Mark and Stephanie Robinson are fast tracking innovation at UC Berkeley. The Robinsons have given a total of $10 million to support bio-entrepreneurship at Berkeley, creating resources for undergraduates, graduate students, and faculty that leverage our university’s edge in basic science research while preparing the next generation of business leaders.

University of California, Berkeley, biochemist Jennifer Doudna today won the 2020 Nobel Prize in Chemistry, sharing it with colleague Emmanuelle Charpentier for the co-development of CRISPR-Cas9, a genome editing breakthrough that has revolutionized biomedicine.

Sarah Stanley normally researches tuberculosis in her lab at UC Berkeley. But when the COVID-19 pandemic shut down all normal research operations on campus, she quickly utilized her own discretionary funds to mobilize her lab and student researchers to study the SARS-CoV-2 live virus.

Thanks to a rapid funding program thrown together by wealthy entrepreneurs barely six weeks ago, seven COVID-19 research projects at the University of California, Berkeley, are getting an infusion of cash — $2.2 million in all — that could turn up new diagnostics and potential treatments for the infection within months.

Nine UC Berkeley faculty members from a wide range of disciplines have been elected to the American Academy of Arts and Sciences (AAAS), a 240-year-old organization honoring the country’s most accomplished artists, scholars, scientists and leaders.

As doctors around the country scramble to diagnose cases of COVID-19, scientists at the University of California, Berkeley’s Innovative Genomics Institute (IGI) are creating from scratch a diagnostic lab with the capability to process more than 1,000 patient samples per day.

Sometimes, a blockbuster discovery is just too good to be true. UC Berkeley graduate student astronomer Kareem El-Badry knows that all too well — he just shot one down.