Watershed district managers, lake association leaders and others attending a symposium on invasive species today learned about a new filter that has been shown to stop zebra and quagga mussels from spreading via ballast tanks in so-called “wake boats.” Big ballast tanks allow the boats to make waves suitable for wake boarding and water skiing. Read more →
Crews have finished construction of Mayo Clinic’s Richard O. Jacobson Building in Rochester that will house one of the clinic’s two new proton beam cancer therapy centers. A second facility is also under construction in Phoenix. Mayo doctors and scientists will spend the next year and a half testing equipment and calibrating the pencil beam Read more →
A fall moment on the North Kawishiwi River will be preserved in the Smithsonian National Museum of Natural History’s “Wilderness Forever” exhibit. The photo is one of 13 images added to the exhibit this year. A wilderness photograph created by Dawn LaPointe, a Duluth area resident, has been professionally juried into the “Wilderness Forever” exhibit Read more →
Twenty years later the center hums with kids and parents as they make structures with wooden blocks, inflate a mini hot air balloon, talk into the echo tube among the more than forty activities and exhibits there.
A lot of attention is focused right now on how well first responders are prepared for an oil train accident, given the significant increase in North Dakota Bakken crude traveling the rails. But Moorhead hazmat team director Chad Stangeland thinks people who live near railroads should also ask that question of themselves. Preparing for a Read more →
The debate over immigration reform is heating up in scores of Minnesota crop fields, livestock barns and farm homes. As Minnesota Milk Producers Association President Patrick Lunemann puts it, “we’re struggling to find labor.” Lunemann employs immigrants as part of the work force on his 700-cow dairy farm near the central Minnesota town of Clarissa. Read more →