“With the mild El Niño winter we had this last year we started seeing some activity back in months like February,” UW Extension Entomologist PJ Liesch said. “I always like to remind folks that technically, you could bump into ticks in Wisconsin any month of the year as long as it’s warm enough. It generally has to be free of snow on the ground and about 40 degrees and above.”
Category: UW Experts in the News
UW Madison expert weighs in on Target’s grocery items price drop
UW Applied Economics Assistant Professor Andrew Stevens said it’s more than just an attempt to help people dealing with high grocery costs caused by inflation.
Biden campaign ad highlights Obamacare in appeal to independent voters
Barry Burden, director of the Elections Research Center at the University of Wisconsin-Madison, said focusing on health care plays to Biden’s strengths.
With RFK Jr. seeking spot on debate stage, a look at the last independent candidate to make it
Perot was “well received” in the 1992 debates, Tamas told ABC News. But he may have turned off a portion of the electorate who saw him as “not highly scripted or well prepared” on key issues, according to Barry Burden, a professor of political science at the University of Wisconsin.
H5N1 virus can be tracked in retail milk, scientists say
“Whenever you have a regulation, someone will find a way around it,” said Keith Poulsen, director of the Wisconsin Veterinary Diagnostic Laboratory and a professor of large animal internal medicine at the University of Wisconsin-Madison.
No credit check loans guide
“These loans can be appealing to those with poor or limited credit histories, yet they carry inherent risks,” says Anita Mukherjee, a professor at the Wisconsin School of Business. “Specifically, they often come with significantly higher interest rates and fees due to the increased risk lenders assume by not checking credit. The allure of accessibility should be carefully weighed against these loans’ short repayment terms, which can make monthly payments more challenging.”
Why is Madison considered a climate haven going forward?
“A climate haven is the idea of a place that’s a refuge or a safe spot from the impacts of climate change,” said Steve Vavrus, the state climatologist and co-director of the Wisconsin Initiative on Climate Change Impacts.
‘Climate Trackers: Superpowered by Ecometeorology’ shows the power of combinations and collaborations
University of Wisconsin–Madison Department of Atmospheric and Oceanic Sciences professor Ankur Desai and his lab conduct ecometeorological research, a cross-pollination of meteorology and ecology. At Seven Seeds Farm, they investigate how cattle farming on silvopastures impacts climate.
‘Here & Now’ Highlights: Brian Schimming, Jay Heck, Ian Robertson
Ian Robertson, the outgoing dean of the UW-Madison School of Engineering, offered his thoughts on the future of the program with its new building on track after political wrangling over DEI programs at the university.
Workers discover cannabis plants amid the tulips outside the state Capitol
Shelby Ellison, an assistant professor in the Department of Plant and Agroecosystem Sciences at UW-Madison, said the plants looked purposefully planted in the flower beds that contained mostly tulips but that it was unclear whether the plants could be used as marijuana without further testing.
“It is impossible to determine if they were hemp or marijuana without testing for THC content. I do think they were likely intentionally planted just because there were so many of them,” she said.
Kendi, a Milwaukee County Zoo giraffe, required surgery for a unique breeding injury
Ultimately, a team of specialists came together to help Kendi, from the zoo’s animal care staff to veterinary professionals from the University of Wisconsin-Madison School of Veterinary Medicine, the Kettle Moraine Equine Hospital and Regional Equine Dental Center and the Henry Vilas Zoo. Also, the zoo’s grounds, forestry and maintenance departments modified the giraffe barn with extra padding to set it up for the procedure.
We know Trump will be the RNC nominee, but here’s why conventions are still important
Conventions as we know them today — major events held in large cities attended by party insiders — began in the early- to mid-1800s. State parties needed to coordinate their activities and nominate someone who would appear on the ballot across the country, explained University of Wisconsin-Madison political science professor Barry Burden.
“All that changed 50 years ago, when the parties changed their nomination systems to emphasize primaries and caucuses as the ways that delegates would be selected,” Burden said.
Workers remove dozens of apparent marijuana plants from Wisconsin Capitol tulip garden
UW-Madison botanist Shelby Ellison, who examined the plants for WMTV before they were removed, told the station that they were cannabis plants. But she told The Associated Press on Friday that she couldn’t say for certain whether they were marijuana or hemp.
They’re here: First report of cicadas emerging in Wisconsin this year confirmed by experts
Terrie Mess of Lake Geneva sent TMJ4 photos of several cicadas hatching in her yard on Friday. PJ Liesch, with UW’s Department of Entomology, along with the DNR, confirmed that this represents the first report they are aware of in Wisconsin this year.
Expect more aurora borealis, especially in 2025, UW-Madison expert says
There has been a general rise in solar activity on the sun in recent years, said Mayra Oyola-Merced, UW-Madison assistant professor in the Department of Atmospheric and Oceanic Sciences.
How community colleges kept students engaged during and after the pandemic
rofessor of higher education, University of Wisconsin-Madison.
Is Biodegradable Plastic Really a Thing?
“It’s complicated, because biodegradability changes depending on where you’re at and what happens to your plastic,” said George W. Huber, a professor of chemical engineering at the University of Wisconsin-Madison who works on solutions for plastic waste. “And there are companies who make claims about biodegradable plastic that aren’t backed up.”
It’s Suddenly a Lot Harder to Snag the Lowest Rung on the Washington Ladder
Colleges are also moved by research tying internships to better salaries and job prospects after graduation, said Matthew Hora, a University of Wisconsin professor who studies internships. “The market has been flooded,” he told me.
Sen Durbin mulls reviving tool that could stymie Trump nominees in another term
According to Ryan Owens, a political science professor at the University of Wisconsin-Madison, the decision “highlights the uncertainty going into the election and likely Democratic weakness. It’s unclear who will hold the White House in 2025.”
UW business school professor writes new book about growing enterprise
The author, Dr. Phil Greenwood, joined WMTV on Wednesday to discuss the five strategies for growth. Dr. Greenwood says he was motivated to write this book as these strategies have been taught at UW for decades.
Insect update: Public invited to assist cicada and tick research
Citizen science projects could help map the Wisconsin locations of noisy but benign cicadas and far less welcome ticks. Entomologist Phil Pelliterri explains what researchers hope to learn.
The latest on weight loss treatments – mind and body
Developing a positive body image and healthy mental attitude towards your body is very important to living your best life. We talk to Distinguished Psychologist Shilagh Mirgain about how to focus on the function of your body and not its shape.
When and for how long will 17-year cicadas be around in Wisconsin in summer 2024?
PJ Liesch, director of the University of Wisconsin-Madison’s Insect Diagnostics Lab, said he can’t give an exact date when the cicadas will emerge but expects them to come out in southern Wisconsin during the last two weeks of May.
Cybersecurity pros in high demand as hacking attacks soar
Meanwhile, new technologies like artificial intelligence will give cybercriminals new frontiers, said University of Wisconsin-Madison computer science professor Somesh Jha, who specializes in security. While machine learning tools can be used to automate some parts of the cybersecurity process, they also offer bad actors new ways to wreak havoc, like, for example, interfering with self-driving cars.
Madison’s housing crisis is a national extreme
Similar-sized cities like Fort Wayne, Indiana, or Toledo, Ohio, that had their manufacturing sectors decline have seen their populations either stagnant or barely grow year over year, while Madison continues to grow, said Kurt Paulsen, a professor of urban planning at UW-Madison. And other Midwest state capitals with big universities, such as Lincoln, Nebraska or Columbus, Ohio, have lower median home values.
“This is always the challenge with how you measure Madison,” Paulsen said. “It’s really hard to find a comparable.”
Canadian wildfires continue to impact Wisconsin air quality
“I’ve lived here for 30 years and until last summer, never had a summer like that where we had the air quality warnings,” says Monica Turner, a Professor of Ecology & Biology for UW-Madison.
“The wildfires in Canada are so large and they’re being driven by the warming climate that we have. The smoke particles are going up in the atmosphere and then coming down and being driven by the winds into Wisconsin and other parts of the country,” says Turner.
MIT gives AI the power to ‘reason like humans’ by creating hybrid architecture
“Library learning represents one of the most exciting frontiers in artificial intelligence, offering a path towards discovering and reasoning over compositional abstractions,” said Robert Hawkins, assistant professor of psychology at the University of Wisconsin-Madison, in a statement. Hawkins, who was not involved with the research, added that similar attempts in the past were too computationally expensive to use at scale.
Did humans evolve to chase down prey over long distances?
Henry Bunn at the University of Wisconsin-Madison says he remains sceptical of the hypothesis. Bunn thinks the method wouldn’t have worked in the bushlands where humans evolved, where hunters would quickly lose sight of fleeing prey. He also thinks endurance hunters would catch mostly young or old animals, but his team found teeth from butchered animals in their prime at one 2-million-year-old site.
UW-Madison Professor Says Non-Compete Clause Ban from FTC will Strengthen Economy
UW-Madison management professor Martin Ganco says non-competes allow companies to lock employees in place without offering competitive wages.
Wisconsin Supreme Court output plummets
Robert Yablon, a professor at the University of Wisconsin Law School and an expert on state courts, said the Wisconsin Supreme Court’s declining case count is on par with a national trend of state supreme courts and the U.S. Supreme Court deciding fewer cases.
“They are conceiving of themselves as courts that are resolving the big ticket issues, rather than doing run of the mill error correction,” Yablon said of high courts around the country.
Fear over avian flu has died down for Wisconsin dairy farms. But experts warn of continued threat.
Jackie McCarville is a regional dairy educator for the University of Wisconsin-Madison’s Division of Extension in southwestern Wisconsin. She also feels like concern around avian flu has died down, especially as many farms begin work in their fields this spring.
“But I think it’s still in the back of a lot of minds: what happens if it does get into Wisconsin?” McCarville said. “What considerations should we be looking at? It’s a great time to look at your biosecurity plan to see what you can do to protect your farm.”
Keith Poulsen, director of the Wisconsin Veterinary Diagnostic Laboratory, said much of the national dairy industry has been opposed to doing more testing for the virus on farms. He said the number of avian flu tests in cattle across the country has actually declined since the federal order requiring them went into place.
Law enforcement, mental health experts say Mount Horeb school shooting was difficult situation with few easy answers
“We are in this time where we often see cops shooting people in unjustified ways, which is definitely a big social problem right now,” said Travis Wright, an associate professor of counseling psychology at the University of Wisconsin-Madison. “But this wasn’t a cop doing a cold call warrant on an adult who was caught off guard. This was somebody in a defensive act protecting children.”
The economy is the top issue for Wisconsin voters, but most have a negative view
Menzie Chinn, a macroeconomist at UW-Madison, said much of the United States’ strong recovery can be attributed to federal stimulus programs.
“We were much more aggressive, so it’s no wonder that we’ve recovered in the immediate aftermath of the pandemic much more rapidly,” he said.
‘Here & Now’ Highlights: Douglas McLeod, William Gardner, Jane Graham Jennings, Dr. Julie Owen
As protesters dismantled their tent encampment at UW-Madison after reaching an accord with university administration, journalism professor Douglas McCleod discussed the impact of campus protests.
Lightening mom’s mental load this Mother’s Day
Experts at UW-Madison explain the mental load that moms or mother figures tend to take on in the household and how taxing it can be on their mental health. Assistant Professor of Sociology at UW-Madison Allison Daminger studies cognitive labor in households and how couples divide up the work.
Biden campaign ramps up outreach to Black voters in Wisconsin as some organizers worry about turnout
“Even if only 85% of Black voters instead of 90% vote for Biden, additional turnout helps Democrats,” said Barry Burden, a political science professor at the University of Wisconsin-Madison. “Concern No. 1 is just whether he will get a smaller share of the Black vote than he did last time around.”
‘Joyce Chen’s China’: How a Film Used Food to Bridge a Cold-War Divide
As young Chinese-Americans raised (and, in Stephen’s case, born) in the United States, Helen and Stephen were in a rare position to guide Americans through this once-forbidden land. “We saw China through their eyes as Americans that could broker more easily into Chinese culture,” says Cindy I-Fen Cheng, author of Citizens of Asian America and professor of American history and Asian-American studies at University of Wisconsin, Madison. “We saw it with fresh eyes. We’re like, ‘Look at the wonders!’”
‘Dancing’ raisins − a simple kitchen experiment reveals how objects can extract energy from their environment and come to life
Scientific discovery doesn’t always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes – their kitchen.
Debt imprisonment, Sex education in Wisconsin, Comedy and cancel culture
Wisconsinites can be jailed for failing to pay public fines and court debts. We talk with John Gross, a clinical associate professor of law at the University of Wisconsin Law School and director of the Public Defender Project, about how frequently it happens and how it affect the justice system.
Invasive tree-killing beetle likely in every Wisconsin county
Around 50 percent or fewer ash trees have died in northern Wisconsin where infestations are relatively new, according to PJ Liesch, an entomologist with the Division of Extension at the University of Wisconsin-Madison.
“Unfortunately, we’re still going to be seeing lots of ash trees dying over the years and likely decades to come,” Liesch said.
Wisconsin cultures and their folk music get major honor from Library of Congress
“It is the most diverse, equitable, and inclusive folksong field collection ever made for the Library of Congress,” said James P. Leary, professor emeritus of Folklore and Scandinavian Studies at UW-Madison. It reminds “us that we cannot fully grasp the richness of American roots music without recognizing the many peoples, tongues, and sounds that – whether past or present, from mainstream or margins, deservedly acknowledged or unjustly ignored – have always made America great.”
Student Loan Cancellation Update: New Group Considered for Forgiveness
Dr. Nick Hillman, a professor in the School of Education at the University of Wisconsin-Madison, referenced a 2020 article written by Dr. Denisa Gándara and Dr. Sosanya Jones titled Who Deserves benefits in higher Education? A Policy Discourse Analysis of a Process Surrounding Reauthorization of the Higher Education Act, telling Newsweek via email on Thursday that “they have found policymakers favor certain groups over others based on notions of deservingness.
Do people still participate in No Mow May?
The UW-Extension office said it depends on the lawn. Lawns that are solely turfgrass will provide few resources for pollinators. But lawns that have low-growing plants like dandelions will provide nectar and pollen.
An Epic Battle Over 1 Mile of Land in Wisconsin Is Tearing Environmentalists Apart
The Cardinal-Hickory Creek fight is as much about legal principles as it is about the fate of the mile-wide section of the wildlife refuge the developers want to traverse. The actual environmental impacts of the current deal on the table are arguably not the worst outcome, explains David Drake, a wildlife specialist at the University of Wisconsin. With proper mitigation, he argues, the ecosystem could respond well to the proposed land swap. “After the transmission towers are constructed, there is a minimal impact at that point,” he explains, though he warns that construction would still pose dangers like habitat disturbance and invasive species.
How Loneliness Affects the Brain
“Small, transient episodes of loneliness really motivate people to then seek out social connection,” said Anna Finley, a postdoctoral research fellow at the Institute on Aging at the University of Wisconsin-Madison. “But in chronic episodes of loneliness, that seems to kind of backfire” because people become especially attuned to social threats or signals of exclusion, which can then make it scary or unpleasant for them to interact with others.
Lawns Draw Scorn, but Landscape Designers See Room for Compromise
“Lawns seem to draw as much irrational hate as they do love these days,” said Paul Robbins, dean of the Nelson Institute for Environmental Studies at the University of Wisconsin-Madison and the author of “Lawn People: How Grasses, Weeds, and Chemicals Make Us Who We Are.”
How Bird Flu Caught the Dairy Industry Off Guard
“The dairy industry has never had to deal with something like this before,” says Keith Poulsen, director of the Wisconsin Veterinary Diagnostic Laboratory and a former dairy veterinarian. “This is probably going to be the most important outbreak in my professional career.”
What do cicadas sound like, and why are they so loud?
Cicadas are very loud indeed. Extension entomologist P.J. Liesch of the University of Wisconsin-Madison told CBS 58 in Milwaukee that a grove of trees with a bunch of singing and screeching cicadas could reach 70 to 80 decibels – a similar volume to a vacuum cleaner.
What are the new COVID FLiRT variants, and are they in Wisconsin?
KP.1.1 and KP.2, nicknamed FLiRT (pronounced “flirt”), are considered omicron variants, said University of Wisconsin-Madison professor of population health sciences Ajay Sethi. The “FL” and “RT” in the name refer to the mutations present in the variants that allow them to evade some of the immunity people have built up from past infections or vaccines.
Hawaii may soon have America’s first official state gesture
And for well over a decade Jo Handelsman, at the University of Wisconsin-Madison, has been championing a state microbe. Among other things, Lactococcus lactis is used to make cheese, a big local industry. Professor Handelsman said the idea to make it a state symbol started off as a joke in a meeting of the bacteriology department.
Colleagues were considering how to educate people about the benefits of microbes, but then they decided “that’s actually a great idea”. The first attempt to pass it, in 2009, failed, but it’s back on the agenda.
Historic pig-to-human kidney transplant excites Wisconsin medical community
The milestone transplant excites Dr. Anna Gaddy of the Medical College of Wisconsin and Dr. Didier Mandelbrot of UW Health who work with patients living with chronic kidney disease.
“The burden of chronic kidney disease in the United States is just enormous and the vast majority of people with chronic kidney disease don’t know that they have it,” Gaddy said.
Economics of dogs, Food Friday, Prioritizing friendships
The connection between humans and dogs has long been studied by researchers in fields like anthropology and psychology—but not by many economists. Interview with David Weimer, author of a new book that studies human-canine relationships through an economic lens.
The history of astronomy at UW-Madison; Passion for amateur rocketry
We talk to authors of new book “Chasing the Stars,” James Lattis and Kelly Tyrrell, about the history and astronomical impact of the Washburn Observatory on the UW-Madison campus.
Genes known to increase the risk of Alzheimer’s may actually be an inherited form of the disorder, researchers say
Dr. Sterling Johnson, a study author who leads the Wisconsin Registry for Alzheimer’s Prevention at the University of Wisconsin, said it would be very important for clinical trials to start to take participants’ APOE4 status into account.
‘Here & Now’ Highlights: Peter Hart-Brinson, Eileen Newcomer, Dr. Keith Poulsen
Dr. Keith Poulsen, director of the UW-Madison Wisconsin Veterinary Diagnostic Laboratory, has been monitoring a strain of avian influenza called H5N1 that has so far been identified in dairy cows in nine states. It has not been found in Wisconsin, but Poulsen said researchers are testing cows that are transported across state lines.
How to Consult an Onion Oracle
“I think folklore forecasts will continue to reside in our social communities and circles. They’re tradition,” says Steve Ackerman, retired professor of atmospheric and oceanic sciences at the University of Wisconsin-Madison. He adds tactfully: “While old sayings of the coming weather still enter our social lives, I do think we rely more now on forecasts that better reflect our understanding of atmosphere circulations.”
How to avoid buying and planting invasive species in your garden
If you find them, remove them before they start flowering or seeding, said Susan Carpenter, native plant garden curator at the University of Wisconsin-Madison Arboretum. Native plants should be your first choice to replace invasives, but you can also opt for noninvasive ornamentals, Carpenter said.
60 Minutes: Teens come up with answer to problem that stumped math world for centuries
Gloria Ladson-Billings, professor emeritus at the University of Wisconsin, has studied how best to teach African American students. She told us an encouraging teacher can change a life.
Cicadas Are Here. Time to Eat.
“We still don’t fully understand some of the core aspects of their biology,” said PJ Liesch, an entomologist at the University of Wisconsin. Though there are theories about the insects counting the years through the compounds in tree sap, soil temperatures and their own underground communication, none manage to completely unravel the cicada’s mystery.
Why Venus May Be Our Best Bet For Finding Life In the Solar System
“If it had liquid water in the past, and if we can really confirm that, then yes – Venus would likely be the planet I would place my bet on,” University of Wisconsin-Madison planetary scientist Sanjay Limaye tells Inverse.