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Joellen Russell uses floating robots, supercomputers and satellites to predict the global climate and carbon cycle, particularly the role of the Southern Ocean around Antarctica.

Arizona leads the nation in enrolling participants in the National Institutes of Health's All of Us Research Program.

The $23 million, donor-funded project will provide new space for the internationally recognized UArizona center, which focuses on whole-person wellness.

UArizona is celebrating Women's History Month by highlighting some of the many women on campus working on climate change-related issues in hopes of creating a better future.

After months of alignment and fine-tuning, the James Webb Space Telescope has produced its first clear image of a star, thanks to the Near Infrared Camera developed and managed by UArizona. NASA is confident that the telescope's optics can achieve the mission's science goals.

Alpine permafrost, which is found closer to the equator at high elevations, is expected to melt at a faster rate than arctic permafrost under current global warming conditions, according to new research.

If COVID-19 transmission rates remain in line with the rest of the county, masks will become recommended but not required in indoor spaces on the Tucson campus beginning March 21.

More than 99% of current students will see no increase because their tuition and fees previously were frozen under the Guaranteed Tuition Program.

This weekend, the festival will be held in person for the first time since 2019. The event will feature nearly 300 authors, more than 200 exhibitors and about 30 venues with talks, exhibits, interactive activities and more.

Biomedical engineering and optical sciences professor Dongkyun "DK" Kang is developing a way to diagnose and treat corneal ulcers that's eight times cheaper and 20 times faster than today's gold standard.