Using data from NASA's OSIRIS-REx mission, a UArizona-led team of scientists concluded that asteroids with highly porous rocks, such as Bennu, should lack fine-grain material on their surfaces.
Researchers analyzed people's idle thoughts for 10 minutes. What they learned may be useful in the diagnosis and treatment of mental health issues such as depression.
A UArizona doctoral student in the Department of History was inspired by his own family's past to examine the relationship between racial identity and sports in the United States.
Footprints at White Sands National Park in New Mexico confirm human presence over at least two millennia, with the oldest tracks dating back 23,000 years.
Using machine learning and simulations of giant impacts, researchers found that planets residing in the inner solar system were likely born from repeated hit-and-run collisions.
Cancer Center researchers found lower immune response to the COVID-19 vaccine in patients on active chemotherapy. A third dose of the Pfizer vaccine boosted immune response.
The $2.4 million in funding will further the Indigenous Teacher Education Program's mission to bring more Native American teachers to schools that serve Native American students.
Boosters are recommended for those who received a second vaccine dose at least six months ago and are 65 or older, or between 50 and 64 with underlying medical conditions.