A UCLA campus shutdown during COVID revealed rapid evolution in urban birds, as junco beaks shifted with the rise and fall of ...

LOS ANGELES (CNS) -- A team of UCLA researchers has developed a method to identify those most at risk of the coronavirus pandemic in an attempt to guide public policy related to the control and ...

Researchers suspect that dark-eyed juncos living in Los Angeles adapted based on the availability of food scraps tossed by ...

Biologists at UCLA used a natural experiment during the COVID-19 lockdowns to study the effects of human activity on urban ...

When the world slowed down during the COVID-19 pandemic, its effects extended beyond humans. A recent study found that it ...

What is Long COVID? Despite hundreds of published studies and millions affected worldwide, the medical field still lacks a clear answer. New research from UCLA finds that the definition of Long COVID ...

LOS ANGELES -- If you've never contracted COVID-19, what are the chances that things will stay that way given that many people have stopped wearing masks? Is it inevitable that everyone will get ...

SEAL BEACH, Calif. -- A pregnant California woman survived a harrowing COVID infection after doctors took extraordinary measures to save her life and the life of her unborn baby. In an interview with ...

LOS ANGELES (CNS) -- The number of COVID-19-positive patients in Los Angeles County surged well above the 2,000 mark Tuesday amid a surge in infections that has seen daily case numbers skyrocket over ...

Nearly all new infections in the county are among unvaccinated people. Health officials in Los Angeles County are warning that the delta variant's spread among unvaccinated people is driving a spike ...