A new study offers the most detailed glimpse yet of how Earth's surface temperature has changed in the past 485 million years ...

Samples taken in the pandemic's early weeks reinforce hypothesis that coronavirus emerged from live animal market, not a ...

Making a bet on global expansion, Grand Canyon University is adding four members to its governing body, including the former ...

Here, border politics are literally matters of life and death. Federal and local authorities describe a new humanitarian ...

As we head into the 2024 season, The Arizona Republic looks at five impact players from the 1960s, '70s, '80s,' 90s, early ...

A new study identifies raccoon dogs and civet cats as likely carriers of SARS-CoV-2 at the Huanan market, supporting the ...

Uncover the fascinating story of Earth's climate over millions of years, and how it relates to today's climate change ...

A University of Arizona optics professor has been honored by a national group for an invention that is helping the nearly ...

Greg Hansen encouraged us to attend UofA football games like they do in other Big-12 venues. There are multiple reasons why attendance has lagged here, not the least of which are the heat ...

Ivo Abraham, PhD, RN, University of Arizona Cancer Center, analyzes the need for innovative risk-sharing models to promote biosimilar development and utilization.

Hong Hua, an optics professor at the University of Arizona, was among scientists awarded by the Bayh-Dole Coalition for sight-enhancing eyewear that magnifies and projects images onto screens in front ...

University of Arizona has a program to encourage more Native Americans to become nurses and to work on reservations.