Paulina and Fernanda Bueno will be in Rio de Janeiro with an organization that arranges volunteer opportunities, fulfilling their dream of traveling abroad and serving communities in need. The Olympic Games open on Friday.
Wonder why lizards do pushups, or why they sometimes leave their tails behind? UA researcher John Wiens talks about these and other unique lizard behaviors.
The UA's Scott Selisker discusses how decades of cultural and sociological influences shape the ways people think — and the possible implications for an election year.
The UA College of Medicine – Tucson held its white coat ceremony on Friday, formally admitting its largest class. The College of Medicine – Phoenix held its event on July 15.
