How will staying indoors more frequently affect the spread of COVID-19?

A program to test a smartphone-based COVID-19 exposure notification system will expand to an additional five University of California campus locations as a result of accomplishments from an initial deployment earlier this fall at two UC campuses. The program is a joint effort between the University and the State of California to assess use of the technology on a voluntary basis as a means of reducing the spread of the virus.

UC scientists have made a major advance using CRISPR-Cas9 gene editing to control the transmission of malaria parasites.

The stress of uncertainty, especially when prolonged, is among the most insidious.

A small change in our biological clocks lengthens the clock period, causing people to stay up late at night and sleep late in the morning.

The replica represents a significant step in developing better care for the 1 in 50 Americans who will suffer from brain aneurysms.

What you need to know about casting your ballot during COVID-19, according to an infectious disease specialist.

Experts explain when a vaccine may be approved and how a COVID-19 vaccine is designed.

In a wide-ranging discussion, Fauci covers many of the issues that have come to define the COVID-19 pandemic in the U.S.

Cronutt, a sea lion suffering from toxic algae-induced epilepsy — a problem on the rise due to climate change — gets a shot at a better life.

Now professor at The Rockefeller University, he shared the 2020 Nobel Prize in physiology or medicine for the discovery of the hepatitis C virus.

New UC Davis research compares surgical, N95 and homemade cloth masks.