"We have no indication that private wells would be impacted by the coronavirus at this time," said water quality expert Channah Rock.
Jonathan Sexton found that places such as refrigerators, faucet handles, doors and coffee pots tend to have the highest concentrations of germs.
Scientists across the University of Arizona are working to give American public health authorities the ability to test widely for COVID-19.
In late August, the OSIRIS-Rex mission will capture a sample from asteroid Bennu.
"At a certain point, if they don't know someone who has it, they're going to know someone who knows someone who has it," said Samara Klar.
The Arizona Poison and Drug Information Center is answering phone calls from residents concerned about COVID-19.
A team of researchers has created a toolkit for parents, teachers and school administrators to reference before talking to their kids about coronavirus.
David Sbarra shares tips for how to take care of your mental health and support children and loved ones in an uncertain time.
Chris Impey, a Distinguished Professor of Astronomy at University of Arizona, writes about the impacts of social distancing on scientific research.