University of Wisconsin–Madison

Tag: Trina McMahon

Lake Loop: Bacteria in Lake Mendota Repeat A Cycle of Evolution Year After Year

Like Bill Murray in the movie Groundhog Day, bacteria species in a Wisconsin lake are in a kind of endless loop that they can’t seem to shake. Except in this case, it’s more like Groundhog Year. According to a new study in Nature Microbiology, researchers found that through the course of a year, most individual …

Unthreading the Mussel Mystery: Part 3

We’re back with CFL postdoc Tyler Butts and his team as they explore how invasive species interact with eutrophic lakes. As you may have noticed, they are a dedicated crew! by Madelyn Anderson – When I first met undergraduate invasive species technician Joey Munoz, he had a pile of live zebra mussels in front of him …

Earlier Algae Blooms, Lingering Toxins: Invasive Species Cause Big Changes to a Lake’s Microbial Community

FOR IMMEDIATE RELEASE: A new study is highlighting the outsized impacts that invasive species can have – even on the tiniest residents in an ecosystem. Published this week in the Proceedings of the National Academy of Sciences, the report maps out how two invasive species affected the microbial community of one Wisconsin lake and led …

Water We Talking About? Is It Safe to Swim?

Happy Friday! We are 9finally) back with Water We Talking About – a series where kids send us freshwater-related questions and we track down real-life scientists to answer them. This week, brothers Will and Tom sent in a whole bunch of questions. But one, in particular, stood out because, as anyone living near a southern …

Off The Reel: A “Bog Baptism” with Kaela

by Riley Steinbrenner Her first day on the job, I found my housemate Kaela Amundson—a microbiology undergraduate at UW-Madison—hunched over a blacktop counter in the station’s main lab next to a cranking, electric-mixer-sized machine that sounded like it belonged in Willy Wonka’s chocolate factory. But it definitely wasn’t producing any everlasting gobstoppers. With tweezers in …

1st Ever Science on Tap-Madison! Can We Have Clean Lakes & Ice Cream, Too?

Join us Monday, March 20th for an early celebration of World Water Day at Madison brewery, Ale Asylum. There will be no lecture, no PowerPoint, just a conversation with UW-Madison researchers about water quality and policy in Wisconsin and an excellent selection of excellent brews. See you at Science on Tap-Madison! 

Field Samples: Cracking (Genetic) Code to Understand Microbe Diversity

Field Samples is a Q&A with aquatic researchers. Today graduate student, Sarah Stevens, talks computer programming and microbes in lakes. Sarah will give a public lecture on her work today at noon in the Water Science & Engineering Lab as part of the Center for Limnology’s weekly Wednesday seminar. Who are you, where are you …