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Earth fills most of the image, a moody blue globe mostly covered with tiny blueish white clouds like carpet pile or sheep’s wool. In the foreground, the instrument panel is dark enough to be nearly in silhouette, like a city skyline. A tall thin rectangle juts up from the left side of the panel, like a tall building, which is part of the SamCam. In the center, a shorter, squatter polygon shape is the OLA instrument. A slightly lighter colored Y shape lays on its side in front of the OLA.

OSIRIS-APEX spacecraft takes selfie with Earth during flyby

The spacecraft of the U of A-led OSIRIS-APEX mission performed a "slingshot" maneuver around Earth as part of its journey to catch up with its mission target, asteroid Apophis.

Read more at University of Arizona News

Boojum trees grow in a desert landscape, with the blue waters of the Gulf of California in the background.

Ecological winners: Why some species dominate the planet

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.

Read more at University of Arizona News

A portrait of Chris Augustine and Joe Harting

U of A startup breaks decades-long vendor lock-in with new mobile credentialing platform

New platform rethinks the student services ecosystem, allowing universities increased freedom to choose commercial ID card providers

A woman places her hand near a scar on her back shoulder

A type of immune cell could hold a key to preventing scar tissue buildup in wounds

Researchers in the College of Medicine – Tucson’s Department of Surgery are uncovering new insights into how mechanical strain on cells affects healing.

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A photo after the Marshall Foundation Dissertation Fellowship luncheon

Graduate student researchers find support through nonprofit fellowships

June 24, 2024

University of Arizona campus

Princeton Review names UArizona a 'Best Value College'

June 21, 2024

an easter island statue

Study challenges popular idea that Easter Islanders committed 'ecocide'

June 21, 2024

Two women discuss data below a set of monitors

Solving Alzheimer’s precision medicine questions with data

June 20, 2024

The Amazon rainforest

When in drought: Researchers map which parts of the Amazon are most vulnerable to climate change

June 19, 2024

Ginny L. Clements Academic Center

Arizona Athletics names Sofia Read to first fully endowed position in department history

June 18, 2024

Joellen Russell

UArizona oceanographer shares expertise during National Ocean Month

June 18, 2024

A woman in a black, long sleeve shirt and paint covered overalls leans against a mural painted on a wall.

Poetry Center helps bring a splash of color to one of Tucson's busiest streets

June 18, 2024

Image of educators learning at the NASA NGS workshop

Arizona Astrobiology Center, NASA champion space education for middle school teachers, students in Southern Arizona

June 17, 2024

Clouds and lightning over a desert landscape

Magic of the monsoon: A 'socially and ecologically' important phenomenon for the Southwest

June 14, 2024

lisa garcia looking through a telescope under a dome lit with red light slightly open to show a starry sky

Native American representatives gather with UArizona leaders for third Tribal Leaders Summit

June 12, 2024

A blue background with intersecting light blue lines and a lock

Cybersecurity Clinic will protect businesses from online threats, develop students' career skills

June 12, 2024

a field of galaxies and bright supernovas are circled in green

UArizona graduate student and team discover most distant supernovas ever found

June 11, 2024

a view of clouds from the window of an aircraft

Peeking into the invisible world of the atmosphere

June 10, 2024

airplane on snow

Studying Arctic glaciers with airborne radar: UArizona project attracts $30M from NASA

June 10, 2024

An artist’s impression of a young star surrounded by a disk of gas and dust.

Webb Telescope finds plethora of carbon molecules around young star

June 6, 2024

A man wearing sunglasses and a navy blue polo shirtkneels next to a medium-sized yellow dog wearing a "Service Dog" vest.

Veterans with service dogs may have fewer PTSD symptoms, higher quality of life

June 4, 2024

squirrel eating

Squirreling it away: Unraveling food hoarding behavior to conserve endangered squirrels

June 4, 2024

Ginny L. Clements Academic Center

Arizona athletes post banner spring semester in classroom

May 31, 2024

a collection of galaxies, with a pullout of one blurry reddish galaxy

Webb Telescope spots the two most distant galaxies ever seen at cosmic dawn

May 30, 2024

The two primary mirrors are visible in this photo taken of the Large Binocular Telescope at dusk

Glimpses of a volcanic world: New telescope images of Jupiter's moon Io rival those from spacecraft

May 30, 2024

A periodical cicada of the genus Magicicada perched on a tulip tree stalk.

What's the buzz? 10 things you (probably) didn't know about cicadas

May 29, 2024

Artist’s impression of a high-redshift quasar as it would have appeared a few hundred million years after the Big Bang. Powered by a supermassive black hole at their center, such quasars can be 1000 times more luminous than the Milky Way galaxy.

'Mind-boggling' quasars and atmospheres of vaporized rock: UArizona astronomers explore cosmos with Webb Telescope

May 29, 2024

A man in a white shirt and grey sweat pants sits at the edge of a bed.

The mind after midnight: Study shows disrupted sleep increases risk for suicide and homicide

May 29, 2024