Category: Healthy Ecosystems
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Posted on January 6, 2025
2024 CALS Year in Review
The end of the year is a great time to look back and reflect on the milestones and accomplishments of the CALS community. Here are […]
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Posted on December 16, 2024
Leopold’s journals that informed ‘A Sand County Almanac’ more accessible than ever before
This year marks the 75th anniversary of “A Sand County Almanac,” the collection of essays written by the famous naturalist Aldo Leopold. It’s also the first […]
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Posted on November 12, 2024
The secrets of cold weather soil unearthed
When hydrology engineer Anita Thompson was growing up in Minnesota, she knew what to expect from winter. The temperatures would drop below freezing around November or December, […]
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Posted on September 9, 2024
Bovine belch busters: CALS scientists look for ways to reduce methane emissions from cattle
It’s easy to ruminate over methane when thinking about dairy and its production challenges. Cattle are essential to Wisconsin’s $45.6 billion dairy community. But cattle […]
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Posted on August 19, 2024
Most humans can’t multitask to save their lives. But these microbes can.
We often look to the smallest life-forms for help solving the biggest problems: Microbes can make foods and beverages, cure diseases, treat waste, and even […]
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Trees stripped by invasive caterpillars muster defenses that can harm native insects
An invasive insect with an insatiable appetite can cause serious problems for a favorite native moth that likes the same food source — even though […]
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Posted on July 11, 2024
UW–Madison, Tribal partners launch collaborative effort to support Native American foodways in Great Lakes region
University of Wisconsin–Madison researchers and a group of Tribal partners are launching a new project to support Native American food traditions and food sovereignty for […]
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Posted on July 8, 2024
Printed sensors in soil could help farmers improve crop yields and save money
University of Wisconsin–Madison engineers have developed low-cost sensors that allow for real-time, continuous monitoring of nitrate in soil types that are common in Wisconsin. These […]
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Wolves reintroduced to Isle Royale temporarily affect other carnivores, humans have influence as well
In a rare opportunity to study carnivores before and after wolves were reintroduced to their ranges, researchers from the University of Wisconsin–Madison found that the […]
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Former CALS dean Leo Walsh, professor emeritus of soil science, dies at 93
Leo Walsh, an emeritus professor of soil science at the University of Wisconsin–Madison who served as dean of the College of Agricultural and Life Sciences […]