On Aug. 17, 1959, back when Dwight D. Eisenhower was president, the U.S. had yet to send a human to space and the nation’s flag sported 49 stars, Yellowstone National Park shook violently for about 30 seconds. The shock was strong enough to drop the ground a full 20 feet in some places. It toppled […]

In countless grade-school science textbooks, the Earth’s mantle is a yellow-to-orange gradient, a nebulously defined layer between the crust and the core. To geologists, the mantle is so much more than that. It’s a region that lives somewhere between the cold of the crust and the bright heat of the core. It’s where the ocean […]

The first step toward fixing air quality challenges in the Salt Lake Valley is understanding how air pollution levels vary across the city. To that end, U researchers have previously placed air sensors in a van, on light rail trains and on a news helicopter. But to get an even finer view of Salt Lake’s […]

Cynthia Burrows, chair of the department of chemistry at the University of Utah, is the 2019 recipient of the Rosenblatt Prize for Excellence, the U’s highest faculty accolade. The $50,000 cash award is presented annually to a faculty member who transcends ordinary teaching, research and administrative efforts. A group of distinguished faculty members on the […]

Christopher Hacon, McMinn Presidential Endowed Chair and Distinguished Professor of Mathematics, can now add another honor of a lifetime to his already stellar resume: Election to the Royal Society of London. Hacon, born in England, is one of 50 eminent scientists elected as a Fellow of the Royal Society, along with 10 Foreign Members, in […]

April 29, 2019 — Over 11 field seasons, between 1999 and 2010, ornithologist Çağan Şekercioğlu trekked through the forests and coffee farms of Costa Rica to study how tropical birds were faring in a changing agricultural landscape. Through painstaking banding of individual birds, Şekercioğlu asked whether the expansion of coffee plantations is reducing tropical bird […]

Contrary to what you may have been taught, water doesn’t always freeze to ice at 32 degrees F (zero degrees C). Knowing, or controlling, at what temperature water will freeze (starting with a process called nucleation) is critically important to answering questions such as whether or not there will be enough snow on the ski […]

All air-breathing vertebrates have a larynx—a structure of muscles and folds that protects the trachea and, in many animals, vibrates and modulates to produce a stunning array of sounds. But birds, although they have larynges (plural of larynx), use a different organ to sing. It’s low in the airway, down where the trachea branches to […]

The University of Utah’s commitment to undergraduate involvement in research will be on full display on Tuesday, April 9, as more than 500 undergraduate students, representing every college and more than 70 academic departments and schools, present their research projects in the 2019 Undergraduate Research Symposium. “The U strongly supports undergraduate research, with programs supported […]

Birds of prey such as owls, eagles, falcons and vultures are soaring and elegant predators. But many raptors worldwide have flown under the scientific radar and are all but invisible: Ten species of raptors, out of 557 total, comprise one-third of all raptor research, and one-fifth of all species have never been studied in a […]