After temporarily closing due to COVID-19, Biosphere 2 is now welcoming visitors to tour the world-class research facility safely and at their own pace, using the updated Biosphere 2 Experience app.
Mars once had oceans but is now bone-dry, leaving many to wonder how the water was lost. New research suggests that the water escaped not like a leaky faucet, but with a sudden splash.
The University of Arizona Global Campus will serve approximately 35,000 students with more than 50 online associate, bachelor's, master's and doctoral degree programs.
The university's pre-holiday testing blitz, which continues through Nov. 25, is succeeding in its goal to test large numbers of students before they head home for Thanksgiving.
Dr. Sairam Parthasarathy is one of 11 principal investigators for the National Institutes of Health Community Engagement Alliance Against COVID-19 Disparities.
