When COVID-19 lockdowns emptied city streets, urban environments changed almost overnight. New research suggests that Los ...

Recent research indicates that dark-eyed junco songbirds at UCLA experienced rapid beak shape changes, potentially due to the ...

In the early, uncertain days of the coronavirus pandemic, scientists delivered one comforting pronouncement: The virus that caused COVID mutates rather slowly. If that remained true, the virus would ...

Songbirds on the UCLA campus changed beak shapes during the pandemic, according to a new study. Researchers suspect it might be a case of rapid evolution.

The Food and Drug Administration on Wednesday ended its emergency authorization for the only remaining Covid-19 antibody therapy cleared for use, saying variants that render it ineffective are now ...

The study’s authors include scientists from Colorado State University, the CSU Veterinary Diagnostic Laboratories and the ...

Human behavior may have influenced the evolution of new strains of COVID-19, new AI models suggest. Vaccination and immune pressures from previous infections are known to cause the emergence of new ...

A recent study from a team of researchers, including those from UC San Diego, gives new credence to the theory that the COVID ...

With the latest omicron variant of COVID-19 now identified in two dozen countries, what can we expect next from the virus that causes it? Is SARS CoV-2 any more ingenious than other viruses in ...

In a recent study posted to the medRxiv* preprint server, a team of researchers predicts the evolution of coronavirus disease 2019 (COVID-19) mortality rates across countries using a biological ...

A recent study published in the medRxiv* preprint server assessed the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) lethality and severity during the two years of the SARS-CoV-2 ...