Birx made the stop as part of a national tour to see how colleges and universities are responding to the pandemic. She also met with university President Robert C. Robbins and other leaders.
Bits of the asteroid Vesta have been found on the mission's target asteroid Bennu, highlighting the variety of asteroids in the solar system and what it says about its evolution.
While the campus has seen a spike in cases over the last few weeks, Friday's positivity rate was down from last week, and no new students were admitted to isolation housing over the weekend.
The negative effects of helicopter parenting on young adults are well documented, but less is known about why certain people over-parent. A new study suggests perfectionism is one driver.
UArizona researchers have been busy building a testbed that essentially consists of a miniature-sized active stand-in for the Giant Magellan Telescope's seven-piece primary mirror.
Dragonflies, mayflies and caddisflies may be small, but their appearance could signal a big comeback for the beleaguered rivers of the American Southwest.
The October series of virtual presentations will include discussions about Black Lives Matter, immigration, health care disparities, student activism and more.