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Category: Experts Guide

Inspired by Doritos as a child, a UW-Madison scientist cracked the secret of no-melt ice cream

Milwaukee Journal Sentinel

As a graduate student at University of Wisconsin-Madison, Wicks created ice cream that doesn’t melt even after four hours at room temperature. While her concoction isn’t ready for consumption, her work could change the way we eat, store, and transport the beloved dairy treat.

People in assisted living are getting sicker. Wisconsin isn’t ready to keep them safe.

Milwaukee Journal Sentinel

Barbara Bowers, a long-term care researcher and professor emerita at the University of Wisconsin-Madison School of Nursing, said she is “astounded” by the medical complexity of the people in assisted living today.

“They look a lot like, 10 years ago, the people in nursing homes,” she said.

What really happens when you donate to charity at checkout? You asked, we answered

Milwaukee Journal Sentinel

“I just always wondered: Does the money really get where they’re telling me it’s going?” Grimm asked Public Investigator. “Do they get a tax break?”

The short answer is yes and no.

Yes, the money customers donate at the cash register does go to the appropriate organization or cause, said Ross Milton, assistant professor of public affairs at the University of Wisconsin-Madison and tax expert.

“Assuming that they are following the law,” Milton added. And no, businesses can’t receive a tax break for donations raised by customers, Milton said. If the donations aren’t made with the business’s money, it can’t collect the tax benefits, Milton explained.

Why Wisconsin’s court order against a CAFO farm was so unusual

The Capital Times

Jeffrey Hadachek, a UW-Madison economist who studies agriculture, called the case a milestone in the state’s oversight of a growing sector in farming. Nationwide, researchers estimate 90% of American livestock is now raised at a CAFO with each having over 1,000 animals.

“This sets a precedent, not only for the DNR, but for the public in general that these are cases which can be brought forward,” Hadachek said. “These regulations, laws and policies are in place for a reason.”

What to know about Kamala Harris, coconut trees and ‘Brat Summer’

Milwaukee Journal Sentinel

It used to be that mainstream news media would develop narratives about who candidates were, and those narratives shaped attitudes about the candidates. But social media has upended that model, according to Michael Wagner, a professor of journalism and mass communication at the University of Wisconsin-Madison.

“We have two candidates who use social media well, but in different ways: Trump uses it to get attention. Harris uses it to shape attitudes,” Wagner said.

Climate change needs action. UW survey shows even Republicans want that.

Milwaukee Journal Sentinel

Co-authored by Morgan Edwards, an assistant professor with the La Follette School of Public Affairs at UW-Madison. She also leads the Climate Action Lab and holds an affiliation with the Nelson Institute for Environmental Studies. Zachary Thomas is a graduate student in UW-Madison’s Nelson Institute for Environmental Studies and member of the Climate Action Lab.

‘It feels like a new day’ with Harris on the ticket, Wisconsin Democrats say

Wisconsin State Journal

Allison Prasch, a UW-Madison associate professor of rhetoric, politics and culture, said Harris will likely seek to highlight the contrast with Trump in coming days.

“More than anything I think she is going to really lean into the broad concerns about what another four years of a Trump presidency would do to institutions of U.S. democracy, and make a case that we can be concerned about issues and policy, but also now is the time for unity amongst the Democratic Party to fight together to defeat Trump.”

UW-Madison one step closer to harnessing the power of the sun through fusion research

Wisconsin Public Radio

For the first time, a fusion device at the University of Wisconsin in Madison has generated plasma, inching one step closer toward using nuclear fusion as a a new source of carbon-free energy.

The university’s physicists and engineers have been building and testing the device at a lab in Stoughton for the last four years, which is referred to as the Wisconsin HTS Axisymmetric Mirror or WHAM. The magnetic mirror device became operational on July 15.

UW scientists break new ground on nuclear fusion, which could be the future of energy

Milwaukee Journal Sentinel

A team of University of Wisconsin-Madison scientists has taken a major step toward creating a clean, reliable and powerful source of energy.

Four years in the making, it is part of a broader approach to using nuclear fusion energy that, unlike existing nuclear technology, does not create large amounts of radioactive waste.

‘Entirely unprecedented’: Biden’s exit, Harris’ rise scrambles race in Wisconsin

Milwaukee Journal Sentinel

“In the short run, I think it trips up the Republicans, who have had a really wonderful week (with the Republican National Convention in Milwaukee),” said Barry Burden, a political science professor at the University of Wisconsin-Madison.”(Biden’s) age, his feebleness, his mental capacity, those were the things that the public had major concerns about. … that’s now gone as an issue.”

Do Wisconsin Democratic delegates have to vote for Biden? Your delegate questions answered

Milwaukee Journal Sentinel

“It seems like Biden has released (the delegates from their pledges). He didn’t say that formally, but they’re also not formally bound to him,” Barry Burden, a political science professor at the University of Wisconsin-Madison and director of the university’s Elections Research Center told the Milwaukee Journal Sentinel.

‘There’s no way this is anything other than massively disruptive’: President Biden drops out of presidential race

WKOW-TV 27

“The suddenness with which this announcement was made, the lack of preparation or ceremony and the lack of institution that is there aren’t senior Democratic Party leaders making this announcement or gathering with him somewhere. It wasn’t a press conference. The almost casual way it was done feels very personal, very much like he woke up this morning and said,  that’s it,” said Howard Schweber, political science professor at University of Wisconsin-Madison.

New housing permits in Madison metro area down from 2021 peak amid housing crisis

Wisconsin State Journal

A dwindling amount of undeveloped land and an inability to expand puts limits on new single-family home construction in Madison. But in the broader metro, high land and construction costs, labor shortages and changing bank lending standards have stifled new building, said Kurt Paulsen, a professor of urban planning at UW-Madison.

Land trusts to seek more Stewardship funds after state Supreme Court decision

Wisconsin Public Radio

Wisconsin had become a national outlier in the authority that it gives to legislative committees, according to Miriam Seifter, a UW-Madison law professor and co-director of the State Democracy Research Initiative.

Steph Tai is also a UW-Madison law professor and associate dean for education and faculty affairs at the Nelson Institute for Environmental Studies. They said the ruling gives more free rein to agencies.

Wisconsin sees promise in ‘housing first’ support of domestic violence survivors

Wisconsin Watch

“It opens up a whole new world of possibilities,” said Kate Walsh, an associate professor of psychology at the University of Wisconsin-Madison and part of a team assessing the effectiveness of the statewide pilot project.

The UW-Madison team is gathering survey data from 68 housing recipients across the program’s nine pilot sites. More than half of the participants across the nine sites reported a reduction in exposure to domestic violence and higher satisfaction with their living situations, according to preliminary findings.

2 cranes try their hand at parenting despite species difference

Wisconsin Public Radio

Anna Pidgeon, an avian ecologist at the University of Wisconsin-Madison, said cross-fostering is used in many different ways among domestic and wild species. In this case, a common species chick — a sandhill crane — is raised by a vulnerable species — blue cranes — to help them gain parenting skills.

“Figuring out how to work as a pair, as coparents, is something that just like in humans or other species where it takes two, they get better with time and with practice,” Pidgeon said.

Winds from black holes are speeding up, UW-Madison study says

The Daily Cardinal

Eight years and 130 observations: that’s all it takes to prove the winds coming from supermassive black holes have accelerated.

Led by University of Wisconsin-Madison Assistant Astronomy Professor Catherine Grier and recent graduate Robert Wheatly, a team of researchers compiled years of data to find that quasars, the cores of galaxies where supermassive black holes are messily feeding, are emitting winds that are speeding up over time. This research may mark the first step in understanding how black holes communicate with the galaxies they’re in, according to Grier.

UW-Madison professor and PhD candidate counter white-nose syndrome

Channel 3000

The University of Wisconsin-Madison announced Thursday one of its professors, along with a PhD candidate, have made scientific gains in studying how a type of invasive fungus kills North American bats.

UW said Prof. Bruce Klein and PhD candidate Marcos Isidoro-Ayza worked to shed light on the mystery of how the fungus initiates infection and causes “white-nose syndrome,” which has devastated several North American bat species over the years. The pair discovered how the fungus covertly hijacks cells at the surface of bats’ skin.

The dairy farm of the future could employ robotics

Wisconsin Public Radio

Dennis Hancock is center director at the U.S. Dairy Forage Research Center, which will administer the new facility in partnership with the University of Wisconsin–Madison’s College of Agricultural and Life Sciences. He said part of the decline in Wisconsin dairy farms can be attributed to workforce shortage and a possible solution is replacing some of the workforce with technology.

“One of the ways to save smaller farms, in my opinion and those that have actually made the conversion would agree, is through the use of robotics,” Hancock recently said on WPR’s “Wisconsin Today.” “Robotics are quite expensive, but they do save a lot of labor.”

Wisconsin farmers face profitability challenges with wet weather and soggy field conditions

Wisconsin State Farmer

“We had the warmest February on record and our soil moisture was down to 16% in some areas. And now we’ve gone from one of the most severe deficits to one of the most severe surpluses (of moisture) in just a couple of months,” said Kevin Jarek, University of Wisconsin Division of Extension Crops and Soils educator for Outagamie County. “In my 25 years with Extension, this is unbelievable.”

Just how ‘horrible’ is Milwaukee’s crime? A look at the midyear stats.

Milwaukee Journal Sentinel

“When people talk about crime and the proliferation of crime among some communities rather than others, there often is an attempt to explain it very simplistic,” said Alvin Thomas, a clinical psychologist and associate professor at the University of Wisconsin-Madison. “It’s more than just that. There’s racism. There’s the historical impact of racism and race, and how that affects policy, how policy impacts access to resources, impacts access to social mobility, impacts where people live, what kind of schools people go to, the perception of any kind of personal agency, the ability to rise beyond where you’re born.”

Court rulings risk Wisconsin’s air and water protections, scholar says

The Capital Times

In the last week of June, back-to-back U.S. Supreme Court rulings curtailed the power of federal agencies and restricted the Environmental Protection Agency’s regulations of air and water pollution, and greenhouse gas emissions.

That’s the view of Steph Tai, an environmental law professor at the University of Wisconsin-Madison, who says Wisconsin will feel the rulings’ effects on issues like drinking water quality differently than other states because some policies make Wisconsin an “unusual state.”

Rain, humidity lead to an increase in mosquitoes in southern Wisconsin

Channel 3000

“This summer, all those mosquitoes that were waiting in the ground for water have found it,” says Dr. Lyric Bartholomay, who works in the Department of Pathobiological Sciences at UW-Madison. “So, the nonstop rain that we’ve had, and the warm temperatures just make them for the perfect storm, for the mosquitoes to have a place to grow and reproduce. And then come out hungry to feed on us.”

UW-Madison researchers find high PFAS levels in natural foam on Wisconsin lakes, rivers

Channel 3000

“We sampled several dozen different lakes and rivers in Wisconsin, and so we were looking at PFAS in foam,” said Christy Remucal, a Professor of Civil and Environmental Engineering and interim director of the University of Wisconsin Aquatic Sciences Center. “It’s the white stuff you sometimes see on the side of the lake or in the river.”

Study finds foam on Wisconsin rivers and lakes has higher PFAS levels than waters below

Wisconsin Public Radio

Researchers at the University of Wisconsin-Madison have found that naturally occurring foams on state waterways have PFAS levels as much as thousands of times higher than waters that lie below.

The findings are part of a new study published in the journal Environmental Science & Technology. She said the PFAS concentrations in foam were “jaw-dropping.” Samples of foam collected from Lake Monona showed PFAS levels up to roughly 328,000 parts per trillion.

A rural church’s vision: Be essential to the whole community, focus on more than just Sundays

Milwaukee Journal Sentinel

Whether a church is involved in the broader community is a predictor of its success, said Steven Deller, a professor of applied economics and an expert in rural economic development at the University of Wisconsin-Madison. Congregations that are internally focused and closed off to new ideas and newcomers are “going to struggle,” Deller said.

“Is this the kind of community that the common response is, ‘Well, you’re not from here, so you don’t understand?'” Deller said. “That kind of attitude can be the kiss of death.”

A judge ruled parts of Act 10 are unconstitutional. What comes next

Spectrum News

Professor Michael Childers specializes in labor education at the University of Wisconsin-Madison. He said he thinks the likelihood of the case going to the Wisconsin Supreme Court is all but guaranteed.

“This finding — if it was allowed to stand — would, in essence, remove the changes to collective bargaining laws and allow for the provision for all the public sector workers to again collective bargain similar to all the private sector workers in Wisconsin are able to do,” Childers said.

What August’s constitutional amendment vote means for Wisconsin

The Capital Times

“There’s a shift of power from the (governor’s) administration to the Legislature,” said Andrew Reschovsky, professor emeritus of public affairs at the University of Wisconsin-Madison and an expert on public finance. “And is that good or bad? It depends on one’s politics. But in a very fractured political environment, the consequences could be substantial.”

US Supreme Court ruling weakening federal agencies may affect Wisconsin regulations, legal battles

Wisconsin Public Radio

Steph Tai, law professor at the University of Wisconsin Law School, said the decision means that litigants, regardless of whether they’re conservative or liberal, will likely bring cases before courts that align with their own political preferences despite claims that judges are impartial.

“They’re going to pick judges that are more likely to be sympathetic to their argument that whatever federal regulation should be overturned,” Tai said.

How Wisconsin is creating the future of precision medicine

PBS Wisconsin

Every patient is a unique individual. They have their own genetics, their own exposures to the environment that they have been in,” said Dr. Muhammed Murtazais, associate director of the Center for Human Genomics and Precision Medicineat the University of Wisconsin-Madison. “And, so, precision medicine is this approach that could we actually learn more about each individual patient, so that each patient gets the right drug at the right time.

With all eyes on Wisconsin, a new class of clerks prepares to run elections

Wisconsin Public Radio

“They’re under more scrutiny in a presidential race, when Wisconsin will be one of the key swing states in the Electoral College,” said Barry Burden, who directs the Election Research Center at the University of Wisconsin-Madison. “An error, a small mistake, or a delay caused by a clerk can lead to suspicion or misinformation or even conspiracies about something that’s going wrong in the election.”

Legislation aimed at helping children in poverty, Using ecstasy to treat PTSD, Traveling Shakespeare theater

Wisconsin Public Radio

UW-Madison researchers on the therapeutic potential of psychedelics, including MDMA. Madison was the only Midwest site for phase 3 trials of a psychedelic-assisted therapy treatment for Post-traumatic stress disorder. We learn about the potential for these substances in improving mental health.

Here’s what last year’s dry summer and a mild winter mean for this year’s Japanese beetles invasion in Wisconsin

Green Bay Press-Gazette

PJ Liesch, director of the University of Wisconsin-Madison Insect Diagnostic Lab, began seeing reports of Japanese beetle activity the last week of June, which is typical. Numbers will increase during their prime feeding months of July and August when they damage (but usually don’t kill) roses, grape vines, basil, raspberries, crabapples, birches and ornamentals, among others, by skeletonizing the leaves.

More efforts are underway to limit social media. How do you separate good from bad?

Milwaukee Journal Sentinel

Heather Kirkorian is a professor at the University of Wisconsin–Madison who studies how kids and parents interact with digital media. Warning labels are good for raising awareness, she said, but “my sense is that most teens and parents have heard about the potential risks and are aware that that might be a concern.” Treating social media “as analogous to cigarettes is unhelpful, because there are potential benefits of using social media as well, and I don’t think we can make that same argument for smoking cigarettes.”

With the RNC coming to blue Milwaukee, historical tensions brew in the background

Milwaukee Journal Sentinel

“Republicans are having a harder time when it comes to picking a city for their national conventions. Big cities have become more Democratic in recent years and the GOP’s messaging is increasing about the ills of big cities, including problems like crime, culture and failing schools,” said Barry Burden, a political science professor at the University of Wisconsin-Madison and director of the university’s Elections Research Center. “Being in a big city is an opportunity for Republicans to emphasize their arguments about Democrats having failed to govern urban centers effectively.”

Professor Randy Goldsmith on new technique to unlock a molecule’s “unprecedented detail”

WORT FM

UW-Madison scientists have developed a new technique for identifying and analyzing a single molecule.

The new development, published in the May edition of the journal Nature, is the most sensitive way of identifying single molecules yet. With a variety of applications in a wide variety of scientific fields, it offers a future of “new microscopic perspective of unprecedented detail.”

Don’t order ladybugs through the mail. Here’s how Wisconsin gardeners can attract helpful predators

Wisconsin State Farmer

With a population explosion going on in the flowerbeds, what is a gardener to do? UW-Madison entomologist PJ Liesch says gardeners have several options in combating the hungry horde.

“If the population of aphids is not harming the plants or competing with the monarchs, you can just tolerate them. However, if it’s getting out of hand, blast them off with a jet of water (which causes the aphid’s mouthpiece to break off and eventually starve), or you can squish them and wipe them off the plant,” he said.