News

Analyzing plant dispersion data from across the globe, researchers at the University of Arizona found that the most abundant species have adapted to tolerate a wide range of climates. Their findings could inform future conservation efforts.

HiRISE, a U of A-led Mars imaging camera aboard NASA's Mars Reconnaissance Orbiter, found itself closer than any other imaging tool to comet 3I/ATLAS as it passed through the solar system.

A new technique helps artificial intelligence systems recognize when they don't know the answer, addressing "wrong-but-confident" AI outputs across science and society.

The standard, which advises scientists and professionals how to record provenance for data about and from Indigenous Peoples' nations, communities and territories, is the first of its kind and takes effect during Native American Heritage Month in the U.S.

University of Arizona researchers released the first four years of data from a nationwide study on precision aging, ushering in a new era of discovery for brain health and longevity.

U of A researchers Shang Song and M. Maya Kaelberer each received the National Institutes of Health's prestigious New Innovator Award.

The center was established in 1989 and has been continuously funded by the National Institutes of Health since 1997.

Radiation can save lives, but it often leaves head and neck cancer survivors with damaged salivary glands. Scientists are uncovering how the body's own immune cells might help restart the healing.

An astronaut stand-in spent two weeks sealed inside the Space Analog for the Moon and Mars at Biosphere 2, sharing his breath with 144 pea plants to test how humans and vegetation could sustain each other in space.

Researchers used modeling to better understand which tumor proteins can provoke a powerful immune system attack against a type of skin cancer.