Male red-bellied lemurs share in infant care responsibilities, and they see unexpected changes in their hormone levels as a result, UA research shows.
A new technique for estimating the mass of galaxies promises more reliable results, especially when applied to large datasets generated by current and future surveys.
"In general, the real struggles of the Court now are likely to be about internally competing visions of constitutional conservatism," said the UA's Marc Miller.
A variety of research projects at the UA are highlighted in a list of the largest National Science Foundation grants in Arizona.
The UA-led OSIRIS-REx mission remains on target for its December rendezvous with asteroid Bennu.
The UA chapter of Engineers Without Borders is working to create a safe, clean water supply for people living on the San Carlos Apache Indian Reservation.
Researchers found that idle small talk is not necessarily negatively related to well-being, contrary to previous findings, said study co-author Matthias Mehl.
Japan's Hayabusa2 has arrived in orbit around the asteroid Ryugu, while the UA-led OSIRIS-REx mission is on target to arrive at Bennu in August.
UA honors student Adriana Mitchell is working with the Japan Aerospace Exploration Agency for one month on the Hayabusa2 sample return mission to asteroid Ryugu.