health

A glowing clear sheet of plastic with tubes coming out of either side is suspended above a microscope aperture.

Research

Heart-on-a-chip may lead to new treatments for heart failure

UC Berkeley researchers and their collaborators used the model to identify nanoparticles that can deliver mRNA directly into heart muscle cells.

Blue and gold lights lights on doe library

Awards

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

a hand inserted under a hood illuminated by blue light

Research

Gel nail manicures come with exposure to skin-damaging UV. A UC Berkeley chemist has a solution.

A black-and-white photo of a nurse administering a shot into a woman's upper arm. Both have their hair in retro curls.

People

The history of vaccine hesitancy, from smallpox to COVID-19

A close-up image of a label for the medicine buprenophrine

Despite relaxed prescribing rules, opioid addiction treatment still hard to find at pharmacies

rendering of a glass-fronted, seven-story building with tree-lined streets and people walking around

CRISPR researchers and startup entrepreneurs will share new building in UC Berkeley’s Innovation Zone

an embryonic zebrafish colored blue, green and magenta

Repairing the heart: If zebrafish can do it, why not humans?

An illustration shows a ring of small purple particles, representing disease proteins, sitting on a surface. The ring is partially covered by a droplet of liquid containing enlarged cartoons of plasmonic particles.

From COVID to cancer, new at-home test spots disease with startling accuracy

a line of Indian women in colorful saris, with their children

Scientists complete the most thorough analysis yet of India’s genetic diversity

An light blue illustration of a DNA double helix

UC Berkeley scientists are teaching computers to speak the language of life

A graphic illustration of the brain inside a transparent head

New MRI method offers deeper insight into brain physiology

an older man, at left, confers in a medical office with a doctor (at right) who is holding out a prescription vial.

Proposed Medicaid cuts could have devastating impact in California, UC Berkeley analysts say

a man in a green hoodie holding a smiling baby with both arms

Infant born with deadly disease now thriving thanks to customized CRISPR treatment six months after birth

two women and two men stand in front of a green gate holding the photo of a person

A spate of suicides drew this alumna back to UC Berkeley to confront mental health issues in academia

A person bends over to tie their running shoe, with a water bottle in the foreground.

New wearable sweat sensor can track your hydration status

A new electric train at the Caltrain San Francisco station.

Electric trains are quieter, more reliable than diesel. New study finds they’re healthier, too.