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Researchers from the UArizona College of Medicine – Tucson found that the bacterial lysate OM-85 blocked SARS-CoV-2 infection by decreasing the ability of the coronavirus to bind to the lung cell surface receptor ACE2.

The brightest comet of the year, named after the UArizona researcher who discovered it, is paying one last visit to Earth's neighborhood before leaving the solar system forever.

A University of Arizona Health Sciences-led research team received $7.16 million in federal funding to study how to better control severe asthma and determine why sufferers are less likely to contract COVID-19, influenza and rhinovirus.

While physical activity benefits brain health in low-pollution areas, physical activity in areas with the most pollution does not confer the same benefits, a new study finds.

Ecologists estimate that 15 to 37% of species will go extinct as a direct result of climate change. But when you consider the indirect effects of climate change, extinction rates may be higher, new research suggests.

A team led by UArizona astronomers will use NASA's James Webb Space Telescope to examine three of the most distant active supermassive black holes known, as well as their host galaxies.

For their technological contributions to engineering and health care, Liesl Folks, Mark Van Dyke and Terry Matsunaga have been recognized with the highest professional distinction for academic inventors.  

The governor joined Raytheon Missiles & Defense president, university leadership, and representatives from the education sector to tour UArizona wind tunnels and discuss the state’s STEM workforce.