Campus News

Half of the universe’s hydrogen gas, long unaccounted for, has been found

April 14, 2025

Astronomers tallying up all the normal matter — stars, galaxies and gas — in the universe today have come up embarrassingly short of the total matter produced in the Big Bang 13.6 billion years ago. In fact, more than half of normal matter — half of the 15% of the universe’s matter that is not dark matter — cannot be accounted for in the glowing stars and gas we see.

New measurements, however, seem to have found this missing matter in the form of very diffuse and invisible ionized hydrogen gas, which forms a halo around galaxies and is more puffed out and extensive than astronomers...

UC Berkeley graduate programs soar to elite status in latest US News rankings

April 8, 2025

UC Berkeley’s graduate programs maintained their premier-level rankings in a 2025 surveyreleased today (Tuesday, April 8) by US News & World Report, with elite scores achieved in disciplines ranging from the social sciences and engineering to computer science and business.

A remarkably diverse set of Berkeley schools and programs achieved top rankings in the magazine’s annual assessment of graduate programs nationwide.

The College of Letters & Sciences scored No. 1 rankings for...

Investigating the psychedelic blue lotus of Egypt, where ancient magic meets modern science

March 11, 2025

a close-up image of an Egyptian blue lotus being held by hands with black glovesFew plants are more celebrated in Egyptian mythology than the blue lotus, a stunning water lily that stars in some of archaeology’s most significant discoveries. Researchers found its petals covering the body of King Tut when they opened his tomb in 1922, and its flowers often adorn ancient papyri scrolls. Scholars have long hypothesized that the lilies, when...

‘Tremendously effective teachers’: Five UC Berkeley instructors receive Distinguished Teaching Award

March 27, 2025

The campus's highest honor for teaching excellence, the Distinguished Teaching Award underscores the profound impact instructors have on their students’ learning experiences and future careers.

Five UC Berkeley instructors have received the 2025 Distinguished Teaching Award, the campus’s highest honor for teaching excellence. The Academic Senate’s Committee on Teaching announced the selection on March 10, highlighting that this year’s recipients are “tremendously effective...

This shy California shrew avoided the camera and the limelight — until now

March 4, 2025

Screenshot of video with two students looking at a shrew

UC Berkeley students have photographed California’s most elusive mammal alive for the first time.

A small, cute and elusive mammal native to sub-alpine regions of the Sierra Nevadahas been captured alive on camera for the first time by a team of UC Berkeley students.

The Mount...

No robot can match a squirrel’s ability to leap from limb to limb — until now

March 27, 2025

Screenshot from video

Engineers have designed robots that crawl, swim, fly and even slither like a snake, but no robot can hold a candle to a squirrel, which can parkour through a thicket of branches, leap across perilous gaps and execute pinpoint landings on the flimsiest of branches.

University of California, Berkeley, biologists and engineers are...

Ever heard of Fred Ross Sr.? New documentary chronicles the legendary organizer’s work

March 27, 2025

If you haven’t heard of Fred Ross before, you’ve likely heard of the legendary activists he helped train, like Cesar Chavez and Dolores Huerta. Drawing on organizing tactics still used today, such as house meetings and voter registration campaigns, Ross helped secure pivotal racial justice victories, like the election of Los Angeles’s first Latino council member in 1949 and the desegregation of schools in California’s Citrus Belt in 1947. Born in 1910, he was a behind-the-scenes force for civil rights and labor organizing throughout much of the 20th century.

His life and work are...

Scientists discover why obesity takes away the pleasure of eating

March 27, 2025

An outline of the human brain as seen from the side, filled with images of high-fat foods

The pleasure we get from eating junk food — the dopamine rush from crunching down on salty, greasy French fries and a luscious burger — is often blamed as the cause of overeating and rising obesity rates in our society.

But a new study by scientists at the...

Seven faculty members named fellows of American Association for the Advancement of Science

March 27, 2025

Seven headshots of AAAS winners in circles against a blue backgroundSeven UC Berkeley faculty members from a broad range of fields are among the 2024 class of fellows elected to the American Association for the Advancement of Science (AAAS), one of the world’s largest general scientific societies and publisher of the Science family of journals.

The 471 new AAAS fellows...

Novel ‘Highway Thirteen’ traces the ripple effects of one man’s violence

March 25, 2025

In the 2024 book, nominated for The Story Prize, English Professor Fiona McFarlane tells 12 short stories that look past a serial killer's crimes and focus on the lives of those still living.

Person in black and white color stands against blue graphic background next to the cover of a novel, Highway Thirteen

Photo design by Neil Freese/UC Berkeley

In the...