Research & Innovation

Your news feed may be making polarization worse

April 16, 2026

A new UC Berkeley Economics study finds that online news algorithms can quietly push readers toward more polarized views by reinforcing what they already believe.

The research from Berkeley Economics PhD Student Mingduo Zhao shows that even small differences in opinion can be amplified over time as algorithms learn what users click on and serve them more of the similar content. The result is a feedback loop that can deepen divisions, while also keeping users more engaged.

In his dissertation, paper titled, ...

UC Berkeley economists reassess the Taylor rule in a post-COVID world

April 16, 2026

When inflation spiked after COVID-19, many critics accused the Federal Reserve of abandoning traditional monetary policy. In a study presented at the 2025 Jackson Hole Economic Policy Symposium, UC Berkeley economists Emi Nakamura, Venance Riblier and Jón Steinsson revisited that claim.

At the center of the debate is the Taylor Rule, a guideline developed in the 1990s to describe how central banks should adjust interest rates in response to inflation and economic conditions. According to the Berkeley researchers, the Fed deviated from this rule...

What shapes our view of Black protest? It’s not what you think

April 10, 2026

A UC Berkeley African American Studies alumnus’ research is reframing how Black protest is understood by arguing that public perception is shaped less by protest itself and more by how it is presented and interpreted.

In his study, “What Does Black Protest Appear to Be?,” published in the Journal of the Cultural Studies Association, African American Studies Alumnus Kevin Rigby...

From front desk to lab bench: Julia Chac’s journey through Bakar Bio Labs

March 26, 2026

When Julia Chac first applied for a front desk position at Bakar Bio Labs three years ago, biotech wasn’t even on her radar.

An Integrative Biology and Psychology double major at UC Berkeley, Julia knew she was premed. She also knew she needed to work. Coming from South Fresno, where her parents are farmers, and most of her community is economically underserved, she had always understood the importance of supporting herself financially while pursuing an education.

“I wanted to place myself...

Political Science paper explores institutional weaknesses exposed by the Trump presidency

April 2, 2026

Political scientists have long assumed that the American constitutional system was a durable safeguard against authoritarian leadership. Checks and balances, separation of powers and federalism were designed to prevent executive overreach.

However, a new paper by UC Berkeley Political Science Professor Eric Schickler, “What Donald Trump Has Taught Us about American Political Institutions,” argues that recent political developments have...

Political Science study reveals how Americans decide who counts as a person of color

March 31, 2026

The term “person of color” has grown increasingly common in American public life. A new Berkeley Political Science paper, “Who Counts as a ‘Person of Color’? The Roles of Ancestry, Phenotype, Self-Identification and Other Factors” seeks to answer what the term actually means to the public, and more specifically, how Americans decide who falls under that label.

UC Berkeley Political Science Ph.D. student William Halm conducted a survey experiment to determine which characteristics matter most in classifying someone as a person of color....

Alumni networks shape where people live and work after job loss, new economics research shows

March 30, 2026

New Berkeley Economics research finds that college alumni networks play a significant role in where people move after losing a job, suggesting social connections can influence relocation decisions as much as economic opportunity.

In his economics dissertation research titled, “College Alumni Networks and Mobility Across Local Labor Markets,” Economics PhD student Richard Jin discovered that job seekers are more likely...

What does ‘late-stage capitalism’ really mean? UC Berkeley professor chronicles an ‘apocalyptic’ history

March 31, 2026

Asked if his new book on the history of capitalism is hopeful, Trevor Jackson outright laughs. The UC Berkeley history professor has spent his career documenting the rise of the economic system that orders the lives of most people on the planet.

The resulting book, The Insatiable Machine: How Capitalism Conquered the World, is rife with tales of precipitous inequality, bloodshed and environmental...

From designated hitters to robot umpires, how baseball has — and hasn’t — changed over its 200-year history

March 31, 2026

Arguably, David Henkin’s new book has been in the works since he declared his allegiance to the St. Louis Cardinals at 7 years old, a team he lived nowhere near and had no family ties to. Today, Henkin is a UC Berkeley history professor who has researched and taught on subjects as diverse as Broadway, marriage and the origin of the seven-day week. His work on political party...

One-of-a-kind experiment tracked plant evolution in response to climate change in 30 sites worldwide

March 30, 2026

Simultaneous experiments pinpointed genetic variants associated with successful adaptation to climate change — and the tipping point beyond which plants can’t adapt.

For decades, ever since biologists recognized the potential environmental harms from climate change, they have worried that plants will not be able to evolve fast enough to adapt to a rapidly warming planet. But the pace of research to understand how species respond has been slow, typically based on single, stand-alone experiments by isolated research groups around the world.

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