Campus News

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(link is external) 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...

During campus visit, U.S. representatives vow to fight freeze on federal research funding

February 27, 2025

Amid a government freeze on funding from the National Institutes of Health (NIH) and other federal agencies, two California representatives paid a visit to the the University of California, Berkeley’s Innovative Genomics Institute on Friday, Feb. 21, to hear about the importance of NIH-funded basic research. Both Democratic representatives vowed to contest the Trump administration’s attempts to drastically cut biomedical funding.

President Trump issued an executive order on Jan. 27 freezing payment on all federal grants and loans — a freeze still in effect, despite a temporary...

Ancient beaches testify to long-ago ocean on Mars

February 26, 2025

Mars today is a cold, dry, dusty planet with its only obvious water locked up in frozen polar ice caps. But billions of years ago, it appears to have had sandy beaches lapped by waves along the shoreline of a vast ocean.

The evidence for beaches on Mars comes from a Chinese rover, called Zhurong, that landed on the planet in 2021. During its short life it detected evidence of underground beach deposits in an area thought to have once been the site of an ancient sea, bolstering the idea that the planet long ago had large bodies of water.

During it’s one year of operation,...

Berkeley Voices: From Victorian-era letters to Swiftie bracelets, an evolution of American friendship

February 26, 2025

Have you ever seen letters from the 1800s? Aside from the pristine penmanship and grammar, the way friends expressed their fondness for each other is remarkable.

“Letters sent between friends are often full of the kinds of loving and affectionate language that today we would only associate with romantic or sexual relationships: ‘My darling,’ ‘I love you,’ ‘I can’t wait to be near you,’” said UC Berkeley historian Sarah Gold McBride, who in 2022 created the course, Friendship in America, with Berkeley anthropologist Christine Palmer.

Throughout history, with changes in...

Six young faculty members named Sloan Fellows

February 18, 2025

Six headshots of UC Berkeley faculty named Sloan Fellows in 2025

Six young early career researchers at UC Berkeley have been awarded a prestigious Sloan Research Fellowship, granted annually to “honor exceptional researchers at U.S. and Canadian educational institutions whose creativity, innovation and research accomplishments make them stand out as the next generation of leaders,” according to an...

Why conspiracies are so popular — and what we can do to stop them

February 6, 2025

Even in the face of overwhelming evidence, false narratives can be incredibly sticky. Many people insist that the earth is flat, that childhood vaccines cause autism, or that climate change is a hoax, despite ample scientific evidence to the contrary.

“Stories are very powerful,” said Timothy Tangherlini(link is external), a UC Berkeley professor in the Department of Scandinavian and the School of Information. “We’re much more comfortable with hearing stories that confirm our beliefs than ones that challenge...

Watch a professor explain the evolutionary war that gave us caffeine

February 6, 2025

Screenshot of 101 of Coevolution video with Noah Whiteman and a monarch butterfly in the corner

Few of us think much about how our kitchens came to be full of so many thrilling tastes and aromas, like the warmth of cinnamon or the punchy bite of pepper. But when Noah Whiteman opens a cabinet, he sees not just ingredients for a...

Life cycles of some insects adapt well to a changing climate. Others, not so much.

January 31, 2025

Closeup of a grasshopper outside on the ground

Photo: Thomas Naef, 2022

As insect populations decrease worldwide in what some have called an “insect apocalypse,” biologists are desperate to determine how the six-legged creatures are responding to a warming world and to predict the long-term winners and losers.

A new study of Colorado grasshoppers shows that, while the answers are complicated, biologists...