An air quality alert remains in effect for all of Minnesota through Tuesday, as what state officials call an “unprecedented” stretch of poor air quality continues to affect the region. Here are answers to some frequently asked questions about the smoky air.
Tourists are visiting national parks and surrounding public lands in record numbers this summer, which is causing some overwhelmed national park gateway towns to rethink their promotion strategies.
Officials with northern Minnesota's Superior National Forest say they saw a flare-up of fire activity on Sunday as low humidity and gusty winds — combined with the ongoing drought — created dangerous fire conditions.
About 3 percent of Minnesota lakes are infested with zebra mussels, although that number has been growing. They can compete with native species for food and habitat, change the ecology of the lake, cut swimmers’ feet and cause damage to water intake pipes.
Storms dropped much-needed rain on Minnesota's Superior National Forest. But the rain wasn't enough to break the ongoing drought conditions — and the storms also brought lightning that sparked at least one new wildfire.
Officials are lifting the Boundary Waters closure order related to the Delta Lake fire east of Ely. A much larger closure order remains in effect north of Ely because of concerns about wildfires burning in Ontario.
The thick wildfire smoke that choked much of Minnesota earlier in the week has largely dissipated. But while measurements of particulates in the air have receded from record-high levels, the air quality still isn't great across Minnesota.
Rangers worked through the weekend to reach campers spread across a vast swath of the Boundary Waters Canoe Area Wilderness that's now closed to visitors amid a growing threat from wildfires just across the Canadian border.
The project will build a new, rerouted storm sewer to replace an existing brick-and-mortar tunnel built in the 1920s. That old tunnel will be restored to provide critical habitat for bats facing population declines due to a deadly fungal disease.
Minnesota officials have stepped up their drought response as the state grows drier. The drought is threatening water supplies and agriculture, and raising the risk for more wildfires.
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