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Category: UW Experts in the News

Cold air plus warm water equals lake effect snow

Wisconsin State Journal

Question: What is lake effect snow?

Answer: Lake effect snow forms when cold air passes over the warmer water of a lake. As cold air moves over water, the lower layers are warmed and moistened by the lake below. This makes the air mass unstable. Evaporation increases the moisture content of the air mass, which is then precipitated in the form of snow on the land downwind.

California State University embraces direct admissions

Inside Higher Ed

“My work, in partnership with states and national nonprofit organizations, shows that direct admissions programs can not only increase students’ early-college going behaviors but also subsequently raise their college enrollment outcomes,” said Taylor Odle, a professor of education policy studies at the University of Wisconsin. “These benefits are particularly large for students of color, those who will be the first in their family to attend college, and those from lower-income communities. States who have implemented direct admissions also consistently report higher enrollment levels following implementation.”

Naturalized US citizens thought they were safe. Trump’s immigration policies are shaking that belief

Associated Press

What citizenship has meant, and who was included, has expanded and contracted throughout American history, said Stephen Kantrowitz, professor of history at the University of Wisconsin-Madison. He said that while the word “citizen” is in the original Constitution, it is not defined.

“When the Constitution is written, nobody knows what citizenship means,” he said. “It’s a term of art, it comes out of the French revolutionary tradition. It sort of suggests an equality of the members of a political community, and it has some implications for the right to be a member of that political community. But it is … so undefined.”

Researchers examine the professional skepticism of audit partners

Forbes

The research team examined the audit reports of 19,200 financially distressed companies in Belgium between 2008 and 2017. The vast majority of the companies examined were private companies, as is the case with most Belgian companies. The study is authored by Kris Hardies from the University of Antwerp, Sanne Janssen of the Court of Audit, Ann Vanstraelen of Maastricht University, and Karla M. Zehms from the University of Wisconsin–Madison.

What, exactly, is a November gale?

Wisconsin State Journal

This week marks anniversaries of some strong November gales in the Great Lakes region. The most famous of these include the White Hurricane (Nov. 7-10, 1913), the Armistice Day Blizzard (Nov. 11, 1940), the Edmund Fitzgerald Storm (Nov. 9-10, 1975) and the storm Nov. 10-11, 1998.

How to break the doom loop of modern American politics

Wisconsin State Journal

If politics is the process by which we resolve our differences without violence and figure out how to govern, then it’s been a while since politics has worked well in America.

We study politics for a living, and we’ve never seen a time in recent history when Americans have been so divided by party lines. Everyone suffers when both major parties become so adversarial that they can’t even agree on funding the most basic government services.

Despite Trump moves, COP30 will show efforts to curb planet warming persist

Milwaukee Journal Sentinel

Next week, world leaders will descend on the port city of Belém, Brazil for the United Nations’ COP30, which begins Nov. 10.

This year marks the 30th anniversary of the largest and most significant annual gathering in global efforts to address climate change, and the U.S. government will likely not attend. The Trump administration has made it clear that it wants no part in international efforts to take action on a rapidly warming planet.

UW Health promotes lung cancer screenings for early detection

Channel 3000

UW Health encourages lung cancer screenings, as it is the leading cause of cancer death and the second most common cancer in the U.S. excluding skin cancer.

Dr. Cheryl Czerlanis, a medical oncologist and UW Health and a professor of medicine at the University of Wisconsin School of Medicine and Public Health, says screening is a critical tool for early cancer detection.

Whatever Happened to Those Old-School ‘Grandma Candies’ Everyone Loves?

Fort Worth Star-Telegram

There’s a certain kind of candy that instantly takes you back-not to Halloween or the movie theater, but to your grandparents’ house. It’s those shiny red-and-green strawberry candies that lived in a glass dish on the coffee table. Unwrapping one revealed a hard, glossy shell that eventually gave way to a soft, jammy center bursting with strawberry sweetness.

 

What’s Missing From Your Favorite Chocolate Bar? It May Be Chocolate.

The New York Times

So how can you tell when your favorite candy changes? I compared current labels on the packages of Mr. Goodbar, Rolo caramels, and Almond Joy with past ingredient lists using the crowdsourced database Open Food Facts, a U.S. Department of Agriculture ingredient database, and data compiled by Richard Hartel, a food science professor at the University of Wisconsin-Madison who each year writes down ingredients in common chocolate bars for one of his classes.

 

Will My Halloween Candy Expire?

CNET

Does Halloween candy expire? Yes, but not in the same way that perishable items such as eggs, chicken and produce do. When candy goes bad, it’s “almost always a physical (drying out) or chemical (lipid oxidation, flavor change) change and not microbial,” Richard W. Hartel, a food science professor at the University of Wisconsin-Madison, says.

Madison Jamaicans anxiously await word as Hurricane Melissa devastates the island

NBC 15

People in Madison are working to help Jamaicans prepare as a Category 5 hurricane is hitting the islandon Tuesday.

Hurricane Melissa hit Jamaica as a Category 5 storm. It’s currently tied for the strongest hurricane to make landfall in the Atlantic. At least seven people have died from the hurricane.

Co-owners of Fya Syde Kitchen in Madison say they have been trying to stay in contact with their family, who are still in Jamaica, to make sure they know just how devastating this storm is.

Here’s why the Wisconsin Badgers switched to Klement’s brats

Wisconsin state Journal

Part of the shipment of food to be prepared for the next week’s University of Wisconsin football game arrived as usual at Camp Randall Stadium on a Thursday last year.

The collection was short in one product that in Wisconsin almost certainly would get noticed if concession stands ran out early: There weren’t enough brats.

UW-Madison professor who contributed to Bad Bunny’s album calls Super Bowl halftime choice a ‘victory’

Wisconsin State Journal

The UW-Madison professor who contributed as a historian to Bad Bunny’s most recent album says his selection to headline the Super Bowl LX halftime show is a “victory” for Puerto Rico.

Bad Bunny and his team reached out to Jorell Meléndez-Badillo, UW-Madison associate professor of Latin American and Caribbean history, to write 17 historical narratives, which were made into videos called “visualizers,” to accompany his songs for his album “DeBÍ TiRAR MáS FOToS.”

Bird flu detections in Jefferson County part of years-long outbreak, experts say

NBC 15

The Wisconsin Veterinary Diagnostic Laboratory was activated in 2022 to help the state monitor and track the disease, testing samples from poultry and wild birds across the state. Since then, scientists there have continued running surveillance year-round as detections rise and fall with migration seasons.

“Since then, we’ve lost several hundred million birds,” said Dr. Keith Poulsen, director of the Wisconsin Veterinary Diagnostic Laboratory. “It changes a little bit. Flu changes all the time, right? But this is still considered really the same outbreak that started in 2022. And it’s the biggest foreign animal disease outbreak in U.S. history.”

Overfishing has greater impact on midwestern fish populations than climate change

The Badger Herald

A recent University of Wisconsin study found that overfishing is hurting the Wisconsin and Minnesota fish population more than climate change.

Most species of fish are impacted primarily by overfishing, though climate change has a detectable impact on the upper midwest region of the United States, co-author of the study and associate professor Olaf Jensen said. “When we compare the magnitude of [climate change and fishing], for most species, fishing is still having a much larger impact than warming,” Jensen said.

Can AI Replace Teachers?

Bloomberg

From Tennessee classrooms to university research labs, artificial intelligence is helping teachers tailor instruction to every student. Developers like Kira’s Andrea Pasinetti and professors like Shamya Karumbaiah say that AI can act as a digital teaching assistant, tracking progress and giving real-time feedback, but only if it supports, not replaces, the human teacher.

WHYsconsin: Where can kids get the 2025 COVID vaccine?

Wisconsin Public Radio

Dr. Jim Conway, the medical director at UW Health’s immunization program, said some pharmacies may be concerned about a state law which generally requires a prescription before a pharmacist administers a vaccine to someone under 6 years old. Even so, Conway said the state directive was intended to clear that up, by specifying that prescriptions aren’t required for the COVID vaccine.

“It’s not just flipping a switch,” Conway said. “We had to get vaccine ordered and get it shipped in and then get it distributed to the clinics. So that was happening … and then everything was finally in place and we were ready to go. We’re very excited.”

 

UW-Madison pioneers cancer detection research

The Daily Cardinal

According to University of Wisconsin-Madison professor Zachary Morris, the university has experts in nearly every area of a rising field of cancer research called theranostics.

Morris, a faculty member at the School of Medicine and Public Health and Chair of the Department of Oncology, leads the UW-Madison Initiative for Theranostics and Particle Therapy. He told The Daily Cardinal the theranostics field has quickly been gaining traction over the past decade, and UW-Madison is poised to be at the forefront.

Most Wisconsin schools protect students from discrimination against everything but this.

Milwaukee Journal Sentinel

A study of Wisconsin school board policies has found that nearly all districts have policies protecting students from discrimination based on sexual orientation and the vast majority protect students from discrimination based on gender identity.

“I don’t think there’s enough work that describes the environment that we’re in.  But then the project gained some urgency when we started hearing from educators across the state about the need for some sort of description of the state of guidance affecting teachers and students,” said Mollie McQuillan, lead author of the school board policy research and an associate professor in the Department of Educational Leadership and Policy Analysis at UW-Madison.

Wisconsin joins clinical trial to see if AI can catch more breast cancer cases

Milwaukee Journal Sentinel

The trial, led by the University of California, Los Angeles and the University of California, Davis will look at hundreds of thousands of mammograms at UW Health and the University of Wisconsin-Madison’s medical school, as well as academic medical centers in four other states. Wisconsin researchers say it’s an important foray into better understanding both the potential benefits and drawbacks of using AI in cancer screenings.

University of Wisconsin psychology professor Gary Lupyan: If you talk to yourself out loud, you’re probably this type of person

As

Talking to oneself out loud—known in psychology as “self-talk” or “thinking out loud”—is a common and beneficial behavior, not a sign of irrationality. Rather than indicating madness or social isolation, self-talk serves as a powerful cognitive tool with a range of psychological benefits. Gary Lupyan, associate professor of psychology at the University of Wisconsin, explains that this practice can improve memory and concentration, challenging the stereotype that talking to oneself is a symptom of instability.

In one experiment, participants who named objects out loud were able to locate them more quickly than those who remained silent. As Lupyan explains, “Even though we all know what a banana looks like, saying the word out loud helps the brain activate additional information about that item, including what it looks like.” Verbalizing names or thoughts engages both visual and contextual processing in the brain, enhancing identification and recall.

 

How to relieve nausea during pregnancy, according to an OB-GYN

Business Insider

“Because this idea of ‘morning sickness’ is common, a lot of women don’t report their symptoms,” says Cynthie Wautlet, MD, an OB-GYN at the University of Wisconsin-Madison.

Reporting your symptoms is especially important since early detection and prevention are the best ways to control nausea.

“Eating every two hours — just a small amount — can be easier on the stomach,” says Wautlet. To feel full from these smaller meals, she adds that high-protein, nutrient-dense foods will help. But you should avoid foods with smells or spices that may trigger your nausea.

Wisconsin rarely grants compassionate release as aging, ailing prisoners stress systems

Wisconsin State Journal

“In Wisconsin overcrowding is a huge issue. Assigning more people to a room than they’re supposed to, which, of course, affects your sleep,” said Farah Kaiksow, associate professor of medicine at the University of Wisconsin School of Medicine and Public Health, who has researched aging and care in prison.

Here’s how Trump’s new tax law affects people with low incomes

Wisconsin Watch

Benefits that people with low incomes do receive may be outweighed when considered alongside other provisions in the bill, said Andrew Reschovsky, professor emeritus of public affairs and applied economics at the University of Wisconsin-Madison.

This is especially true of cuts to safety net programs such as Medicaid and the Supplemental Nutrition Assistance Program, or SNAP, Reschovsky said.

“This is the dilemma – if you count those things in with the tax side, the net will be that a lot of people are going to be worse off.”

A big corn crop in 2025 creates a tricky price situation for Wisconsin corn growers

PBS Wisconsin

“Corn is one of the biggest contributors to the dairy industry, both in corn silage crop and a corn grain crop, which is also used for foraging,” said Harkirat Kaur, a corn agronomist with UW-Madison Division of Extension Crops and Soils program. Harvesting grain differs from producing silage because it focuses on using the corn plant’s kernels for human food and animal feed, as well as the basis for ethanol biofuel.

Two UW–Madison professors awarded prestigious MacArthur ‘Genius grants’

WKOW - Channel 27

Two University of Wisconsin–Madison professors have been named MacArthur Fellows, receiving one of the nation’s most prestigious honors.

Angel Adames Corraliza studies tropical weather patterns, focusing on atmospheric physics and climate model simulations. He says his research helps improve understanding of the planet and can ultimately save lives.

Sébastien Philippe, the second recipient, studies the harms and risks of building, testing and storing nuclear weapons. Using archival research, data modeling and his experience as a nuclear safety engineer, he examines the damage caused by nuclear testing. His work has influenced policy and improved compensation for people exposed to nuclear radiation.

Fishing plays greater role on Midwest fish populations than warming, study finds

Wisconsin Public Radio

Despite worries over rising temperatures, it turns out anglers have a greater effect on fish populations than global warming. That’s according to a new study led by the University of Wisconsin-Madison.

“We found that for the majority of the populations so far fishing has far more greater impact than warming on the fish populations,” said Luoliang Xu, postdoctoral researcher at UW-Madison’s Center for Limnology.

Bad Bunny’s Super Bowl 2026 halftime show could finally bring Puerto Rican history into the spotlight

Teen Vogue

To purposely further adhere his politics and his art, Bad Bunny involved University of Wisconsin-Madison associate professor of history Jorrell Meléndez-Badillo in the DtMF album rollout. The distilled history lessons from Meléndez-Badillo’s acclaimed book “Puerto Rico: A National History” were used as visualizers and displayed onscreen during the Residencia. His anti-colonial storytelling clarifies moments like the SCOTUS Insular cases, which afforded Puerto Rican U.S. citizens only some constitutional rights. He also emphasizes that these decisions were made in the early 1900s, when both journalistic coverage of Puerto Ricans and public intellectual discourse of them (including the President), was almost unilaterally disparaging and racist. This proliferated the idea that Puerto Ricans could never be American because of their “ignorance, laziness, and inferior ability to self-rule” (Melendez-Badillo, ch. 6).

‘Affordability’ becomes a watchword as Democrats look to 2026 elections

Wisconsin Examiner

Nathan Kalmoe, a University of Wisconsin political scientist, said via email that emphasizing poor economic conditions could be risky for Wisconsin Democrats running in state elections. While Republican lawmakers “may take some blame, the governor is a Democrat,” and voters tend to hold the chief executive responsible for economic conditions, he said.

Kalmoe added that focusing on the economy exclusively at the expense of concerns for the most marginalized or concerns about Trump administration actions that threaten democracy would be “disturbing, and dangerous.”

What the Pacific ‘blob’ + La Niña means for winter in the US

CNN

Atmospheric scientist Elizabeth Maroon of the University of Wisconsin-Madison told CNN there are large uncertainties in how this marine heat wave will affect the atmosphere above it, but there is no question that the blob will have an impact.

For example, she said there is the question of, “Will the marine heat wave get amplified by La Niña conditions, which is a very distinct possibility?” Those two would then work together to change winter weather patterns, she said, calling it one of several scenarios.

These UW-Madison faculty have been awarded MacArthur fellowships

Wisconsin State Journal

wo more MacArthur fellows were added Wednesday to UW-Madison’s growing list of faculty who have received the prestigious award.

Since 1985, The John D. and Catherine T. MacArthur Foundation has granted eight UW-Madison professors the fellowship, which often is referred to as a “genius award.”

2 UW-Madison professors named MacArthur Foundation ‘genius’ fellows

Wisconsin State Journal

Two UW-Madison professors have been named MacArthur Foundation fellows, called “genius awards,” for their work in studying weather patterns in the tropics and investigating the effects of nuclear weapons.

UW-Madison professors Ángel F. Adames Corraliza, who is an atmospheric scientist, and Sébastien Philippe, a nuclear security specialist, were selected Wednesday for the prestigious fellowships. Fellows receive $800,000 paid out over five years for any use.

MacArthur 2025 ‘genius’ grant winners include 2 UW-Madison professors

Milwaukee Journal Sentinel

The John D. and Catherine T. MacArthur Foundation named atmospheric scientist Ángel Adames Corraliza, 37, and nuclear security specialist Sébastien Philippe, 38, as recipients of the prestigious MacArthur fellowship. Also known as the “genius grant,” the national award is given annually to a small group of people across a range of disciplines who show exceptional creativity in their work and future ambitions.

Bat Brigade: The UW group contributing to bat conservation

The Daily Cardinal

A University of Wisconsin-Madison collective is working to establish a long-term data set of little brown bat populations on campus with national implications for conservation.

The UW-Madison Bat Brigade is a collaboration between students, professionals and the Wisconsin Department of Natural Resources to monitor and study bats on campus. The Brigade is part of Biocore, an honors biology program.

Meet the 22 artists, scientists and authors who will each get $800,000 MacArthur genius grants

Associated Press

For Ángel F. Adames Corraliza, an atmospheric scientist at the University of Wisconsin–Madison, the award is also a recognition of the talent and grit coming from Puerto Rico, where he is from, despite the hardships his community has endured. His research has uncovered many new findings about what drives weather patterns in the tropics, which may eventually help improve forecasting in those regions.

Adames said usually one of his classes would be ending right when the foundation would publish the new class of fellows, so he was planning to end the lecture early to come back to his office. He said he’s having trouble fathoming what it will be like.

“I am low-key expecting that a few people are just going to show up in my office, like right at 11:02 a.m. or something like that,” he said.