UC Davis is providing free testing, masks and quarantine housing to tens of thousands of people who live nearby.

Epidemiologist Brandon Brown answers this and other new COVID-19 questions.

‘Stunning to see with your own eyes,’ says UCLA neuroscientist Martin Monti.

Researchers are developing a color-changing test strip to detect SARS-CoV-2 in a mask wearer’s breath or saliva.

Health experts offer their view of the path ahead.

Age at first use and number of tobacco products consumed also increases addiction risk.

Focusing on what you get right, instead of what you get wrong, can help your judgment if anxious or depressed, a new study says.

UCSF infectious disease expert Charles Chiu on how the new variant emerged, whether available vaccines will still work and what we need to do now.

New research details the high level of uncertainty and financial stress experienced by California high school seniors weighing college during a pandemic.

When traumas occur, experts now believe it’s most effective to treat the whole family. A new intervention will explore this idea over a three-year period.

The UC Riverside School of Medicine will serve as a lead site for a clinical trial on stuttering.

A new study suggests the breastmilk of mothers who have recovered from COVID-19 contains strong antibodies to the virus.