UW-Madison, along with hundreds of other universities, has research contracts with the federal government, especially in the areas of Health and Human Services and the Department of Defense. UW-Madison health researchers get awards from its agencies, including the medical research powerhouse National Institutes of Health.
Study could guide researchers toward healing-accelerating conclusions, researcher says.
Adolescents report better moods in the short-term when using their phones compared with not using them, according to a study last year by University of Wisconsin-Madison researchers. However, the U.S. Surgeon General warns social media is a major contributor to a nationwide youth mental health crisis.
Vice Chancellor Dorota A. Grejner-Brzezinska wrote in a statement that the impact that the university’s partners remains “unclear” and are “evolving rapidly.
Researchers at the University of Wisconsin-Madison launched a new study this month to reveal the lasting effects vaping may have on people’s hearts and lungs.
“Although e-cigarettes have been on the U.S. market for over 15 years and used by millions of Americans, we do not really understand their long-term health effects,” said Dr. James Stein, a professor of medicine at the university.
Students should be vigilant of cardiopulmonary health risks associated with vaping, researcher says.
Seventy-five percent of CWD-positive deer necropsied were in poor nutritional condition, according to Marie Pinkerton, clinical professor of anatomic pathology at the University of Wisconsin.
“Policy and markets in Europe have enabled renewables to drive down the shares of both coal and natural gas,” said Gregory Nemet, an energy researcher at the University of Wisconsin-Madison and co-author of an Intergovernmental Panel on Climate Change report.
From 2005 to 2023, Madison stands out as a top performer in the Upper Midwest in addressing the housing shortage, according to a new analysis. Yet, Texas has 15 cities out-pacing the nation in housing stock growth. Kurt Paulsen, a UW-Madison urban planner, examines the report and offers takeaways.
Karen Oberhauser, professor emeritus of entomology at the University of Wisconsin-Madison, has been studying monarchs since 1985. She noted the number of monarch butterflies varies widely from year to year driven mostly by weather conditions that have become more extreme due to climate change.
“What we want to do is make the ceiling, or the top of those fluctuations, higher than it has been,” Oberhauser said. “Right now, the population is so low that there’s a chance that, in any given year, a catastrophic event could send monarchs spiraling to a point from which they might not be able to recover.”
Back in summer 2013, paleontologist Dave Lovelace took some University of Wisconsin-Madison students on a dig in Wyoming. There, they found an ankle bone in an area where fossils typically aren’t found.
Since 1990, more than 1.4m new housing units in California have been built in wildlife-urban interface areas, which have a higher fire risk, according to researchers at the University of Wisconsin, Madison. As of 2020, they found, there were more than 5m housing units in these areas across the state. In Los Angeles, a real estate data company identified nearly 250,000 homes “with a moderate or greater wildfire risk”, according to a 2024 report.
“Both ethanol and acetaldehyde are carcinogenic and when they touch the lining of the mouth, throat or esophagus, that can cause cancer,” Dr. Noelle LoConte, an associate professor of medicine at the University of Wisconsin School of Medicine and Public Health, told Live Science in an email. Like ethanol, acetaldehyde can also disrupt DNA methylation.
Aotus monkeys, a genus of nocturnal monkeys, are native to Central and South America, according to the University of Wisconsin’s National Primate Research Center.
Dinosaur fossils discovered by paleontologists working with the University of Wisconsin-Madison have been determined to be the oldest-known fossils, presenting evidence that the species was in existence millions of years before previously thought.
For enhanced rock weather (ERW) to have a large impact by 2050, it will need to expand quickly, says Gregory Nemet, an energy scientist at the University of Wisconsin–Madison. Last May he and his colleagues published a study analyzing the combined potential of novel CO2 removal methods such as ERW, direct air-capture machines and the use of biofuels with CO2 captured from smokestacks. Between now and 2050 these methods need to grow “by something like 40 percent per year, every year,” Nemet says.
Expect more increases ahead. “If you are thinking about housing expenses, you probably shouldn’t rely on historical data on premiums and don’t assume that this is a high point that will be a flash in the pan,” says one of the paper’s authors, Philip Mulder, a University of Wisconsin professor of risk and insurance.
Researchers at the University of Wisconsin-Madison have discovered a completely new dinosaur in Wyoming, the oldest in the Northern Hemisphere. “I say: ‘I have a dinosaur,’ and people are very underwhelmed when I’m like, ‘and here it is!’,” Dave Lovelace said, taking the rock-sized ankle bone out of a box. “It’s one of the most important bones, probably that I’ll have ever found in my career.”
Between 1990 and 2020, the number of homes in fire-prone parts of California grew by 40 percent, according to research led by Volker Radeloff, a professor of forest ecology at the University of Wisconsin-Madison. By contrast, the number of homes in less-flammable areas — such as downtowns — only grew by 23 percent.
About one third of all houses live within a mile-and-a-half of a forest, grassland or another ecosystem, said Volker Radeloff, a professor at UW-Madison who investigates wildfire risk. Scientists call this zone the wildland-urban interface. Researchers at UW-Madison, along with Radeloff, have been tracking this population movement towards natural spaces.
Multiple health systems have abandoned merger and acquisition plans in recent years following FTC interference—but only about 1 percent of hospital mergers are flagged by the government agency, according to an April 2024 study from the University of Chicago, Harvard University, Yale University and the University of Wisconsin-Madison. That study—and others—associated health system mergers with rising costs amidst dampened competition.
“Thinking about how the central part of the country or even the Gulf Coast states get cold air isn’t just thinking about what’s happening locally,” says Andrea Lopez Lang, an atmospheric scientist at the University of Wisconsin–Madison. “You have to really zoom out and take a big-picture perspective.”
A 2023 UW-Madison School for Workers survey found that over 10,000 undocumented workers perform around 70% of the labor on Wisconsin’s dairy farms. “Without them, the whole dairy industry would collapse overnight,” the researchers concluded.
With the discovery of a new dinosaur species, researchers at the University of Wisconsin–Madison have challenged a long-held belief about where dinosaurs originated and how the ancient reptiles spread throughout the planet.
Freshwater organisms are sensitive to salt, so when too much road salt gets flushed into waterways it has lethal consequences, said Jessica Hua, an associate professor at UW-Madison who studies human influence on aquatic ecosystems. Even small amounts can build up over time.
“It was basically the size of a chicken but with a really long tail,” says lead author Dave Lovelace, a vertebrate paleontologist from the University of Wisconsin Geology Museum. “We think of dinosaurs as these giant behemoths, but they didn’t start out that way.”
While ornithologists, citizen scientists, and birders alike are familiar with this large repertoire, some of the environmental conditions that contribute to these sounds are less understood. To help, a team from the University of Wisconsin-Madison recently used over 100,000 audio recordings from around the world to study some of the factors that influence bird sounds. They found some patterns of how habitat, latitude, beak size, body size, and the landscapes can influence birds to create certain noises and at what frequencies. The findings are detailed in a study recently published in the journal Proceedings of the Royal Society B.
Researchers from the University of Colorado at Boulder and the University of Wisconsin-Madison looked at insurance contracts, focusing on nearly 5,000 policyholders who filed claims after the fire.
They found that 74% were underinsured, meaning they weren’t fully covered for total losses. And of that share, 36% of them were severely underinsured, meaning they were covered for less than 75% of their home’s replacement cost.
Analysing the data up to 2004, Prof. Jane Allyn Piliavin and her colleague, Erica Siegl, at the University of Wisconsin-Madison found that people who were regularly involved in these activities tended to report better physical and mental health. This might be expected: if you are feeling well, you are more likely to have the capacity to help others.
The museum field crew’s find is not just a new species — it’s the oldest dinosaur ever discovered in the northern hemisphere.
Tom Friedrich, professor of virology at the University of Wisconsin-Madison’s School of Veterinary Medicine, said more details are needed to understand what led to the patient’s death. But he pointed out that other countries have already seen deaths caused by similar H5N1 viruses, especially in people who are sick enough to be hospitalized.
“There’s over 50 percent case fatality when people have these severe infections,” Friedrich said. “So it’s not unheard of in other parts of the world, even though this is the first time it’s happened in the United States.”
University of Wisconsin-Madison researchers recently made what they call surprising discoveries about how childhood trauma affects mental health in adolescence, thanks to a national trove of childhood health data.
“Normally, strong winds this time of the year simply present a risk for wind damage,” said Jason Otkin, an associate research professor at the University of Wisconsin-Madison, in an email Tuesday. “But this time, they could also lead to explosive fire growth due to the very dry vegetation.”
A recent paper from researchers at the University of Utah and the University of Wisconsin-Madison explored the aftermath of the deportation of more than 300,000 undocumented immigrants nationwide from 2008 to 2013. In the places where deportations happened, the study found, homebuilding contracted because the local construction workforce shrank and home prices rose. The researchers discovered that other construction workers lost work too because homebuilders cut back on new developments.
Yohishiro Kawaoka, a virologist at the University of Wisconsin-Madison and the University of Tokyo, said the the death “highlights the need for vigilance in avoiding contact with the virus wherever possible.”
At the same time, however, Kawaoka said it was “important to note that the individual was over 65 and had underlying health conditions, which may have contributed to the severity of the illness.”
“Although e-cigarettes have been on the market for over 15 years, we really don’t know anything about their long-term health effects,” said Dr. James Stein, professor of medicine and director of Preventive Cardiology at UW Health.
UW-Madison researchers are looking for 600 people to participate in a study about the long-term effects of vaping on heart and lung health
A lead researcher on the study, Sarah Halpern-Meekin, who’s a professor in the School of Human Ecology and director of the Institute for Research on Poverty at the University of Wisconsin-Madison, said at the end of the day, people want to feel like the work they’re doing is meaningful.
Written by ostdoctoral Research Associate in Microbial Genomics and Systems Biology, University of Wisconsin-Madison.
UW-Madison researchers evaluating the potential of psychedelic drugs to ease mental health conditions plan to launch a new kind of study: examining the potential for ketamine to treat teens with post-traumatic stress disorder.
Dorota Grejner-Brzezinska wasn’t looking for a new job when a search firm asked if she’d be interested in leading research at the University of Wisconsin-Madison. Grejner-Brzezinska had spent about 28 years at Ohio State University, studying GPS uses and directing the school’s Office of Knowledge Enterprise, among other roles. She was tempted, though, by UW-Madison’s national reputation as a research powerhouse.
The nearly 150,000-square-foot Element Labs opened at University Research Park in March 2024, with space for up to 20 bioscience companies. A similar-size project, called Velocity Station, is slated to replace the former Clock Tower office park at 6411 Odana Road, but no timeline has been announced.
The Wisconsin Alumni Research Foundation, known for helping UW-Madison commercialize discoveries such as vitamin D enrichment, a blood thinning drug and stem cells, may seem like a solid presence on campus whose existence was never in doubt.
But WARF, the nation’s first university technology transfer office, had to fight for survival from its founding in 1925 until at least 1980, when the federal Bayh-Dole Act said universities could retain patent rights on federally funded research.
Pallavi Tiwari, a radiology and biomedical engineering professor at the University of Wisconsin-Madison, has spent the last 18 years developing artificial intelligence models to help study cancer.
Much of that work includes using machine learning to find ways to help predict cancer diagnosis, outcomes and drug responses, she said.
A study from the University of Wisconsin actually shows that wood can kill bacteria in as quick as three minutes, while plastic cutting boards can allow bacteria to grow many days without proper care.
The mapping was done using magnetotellurics that measure the electrical conductivity of what lies below the Earth’s surface. Melted rock, magma, is extremely good at conducting electricity, so it makes precise mapping of areas where magma is stored possible. The testing was conducted over several months by scientists from the USGS, Oregon State University and the University of Wisconsin-Madison.
Keith Poulsen’s jaw dropped when farmers showed him images on their cellphones at the World Dairy Expo in Wisconsin in October. A livestock veterinarian at the University of Wisconsin, Poulsen had seen sick cows before, with their noses dripping and udders slack.
While non-gun owners might think that asking about guns feels overbearing, research, perhaps surprisingly, shows that gun owners welcome the conversation, says Nick Buttrick, a psychologist who studies the symbolism of gun ownership at the University of Wisconsin–Madison. People in focus groups who own guns say that talking about gun safety is actually really important to them. “The anticipated friction stops people from having the conversation,” Buttrick says, “but when they actually have it, they’re received with a lot more positivity than they might have imagined.”
Researchers at the University of Wisconsin-Madison have collected brain scans in a first-of-its kind study on Alzheimer’s disease.
“Speedcubing offers a unique combination of cognitive challenge, [alongside] social connection, and personal achievement that contributes to happiness”, says Polina Beloborodova, research associate at the University of Wisconsin-Madison’s Centre for Healthy Minds.
It might seem remarkable that she recognized the find for what it was: Dugout canoes, the world’s oldest boat type found to date, are simply hollowed-out logs. In 2018, however, Thomsen had teamed up with Sissel Schroeder, an archaeologist with the University of Wisconsin-Madison, to help an undergraduate student catalog Wisconsin’s extant dugout canoes. When the project began, historians believed 11 existed in collections across the state. Less than a year later, after scouring private collections, supper clubs, local museums and more, the team had counted 34.
“We need a very big target, such as a billion tons of material, to have a fighting chance to — once in a while — catch some of them,” said Albrecht Karle, a professor of physics at the University of Wisconsin-Madison.
There are a handful of variables and factors that shape the financial losses of a dairy hit with an outbreak. Luckily, agriculture economist Charles Nicholson at the University of Wisconsin-Madison and some colleagues created a calculator to estimate this financial impact of a bird flu outbreak. Based on Nicholson’s estimates for California, a typical farm of 1500 cattle will lose $120,000 annually. For context, this is about $10,000 more than the median household income of a dairy farmer.
Cosmic radiation poses a perennial challenge for astronaut safety, says Hannah Carey, an emeritus professor of biology at the University of Wisconsin-Madison, where she studied hibernators as a model for stress and trauma protection. Carey has been part of meetings and conferences with ESA and NASA scientists discussing hibernation science. In these dialogues, she recalls that radiation protection has been of particular interest.
David Drake leads the Urban Canid Project at the University of Wisconsin-Madison. Since 2014, researchers with the project have studied where coyotes and red foxes live in the Madison area, when they are active and how they interact with each other, in addition to humans and pets. University students help Drake set up traps around the city from November to March, so they can put radio collars on animals and track them.
“We’ve gotten some really good data,” said Drake, a professor and Extension wildlife specialist at UW-Madison’s Department of Forest and Wildlife Ecology.
Review of “Forbidden: A 3,000-Year History of Jews and the Pig,” by Jordan D. Rosenblum, a Jewish-studies professor at the University of Wisconsin-Madison.
Written by Sarah Halpern-Meekin, director of UW-Madison’s Institute for Research on Poverty and a professor of public affairs with the La Follette School of Public Affairs and the Vaughn Bascom Professor of Women, Family, and Community in the School of Human Ecology.
Can large solar farms and cultivated crops coexist? Our guests says “yes.” Agrivoltaics is the convergence of agriculture and solar farms, which is the area of study of UW-Madison hydrologist and professor Steven Loheide and professor of atmospheric and oceanic sciences Ankur Desai.
What these idealists forget is that while people used to live on more natural products, they were also pretty unhealthy. According to John A. Lucey, PhD, a professor of food science at the University of Wisconsin–Madison and director of the Wisconsin Center for Dairy Research, it’s estimated that in 1938, pre-pasteurisation, milk-borne outbreaks constituted 25% of all disease outbreaks (related to food and water) in the United States. Now, they make up fewer than 1%.
Christian Franck, a mechanical engineering professor at the University of Wisconsin-Madison, leads PANTHER, an multi-institution research hub based at UW-Madison, focused on understanding, detecting and preventing traumatic brain injuries. The hub brings together experts from different disciplines.
PANTHER has received over $50 million from the U.S. Office of Naval Research since 2017, including an additional $10 million recently to investigate how pulsed microwaves might injure the brain.
