Science

What to know now about measles in Minnesota after one case confirmed in state resident
A person not infectious in Minnesota may have exposed people while traveling in Washington, D.C. The state health department says the person was vaccinated but still advises vaccines protect most people from measles.
Fascinated by fossils, Minnesota man builds a small-town science museum bone by bone
Jim Pollard has loved fossil collecting since he was a kid. Now 70, he’s opened a natural history museum in a Blue Earth storefront to share his passion for paleontology and to make science more accessible to rural kids.
Fate of Duluth lab unclear amid reports of possible closure of EPA’s research arm
More than 100 people work at the U.S. EPA lab in Duluth. It’s part of the agency’s Office of Research and Development, which the Trump administration is targeting for possible large-scale layoffs.
2 NASA astronauts return to Earth after an unexpectedly long mission in space
NASA astronauts Suni Williams and Butch Wilmore were on the International Space Station more than nine months, despite launching into space in June for what was expected to be an eight-day mission.
What causes tornadoes and how to decipher watches and warnings
When severe weather hits the United States, there are ways people across the country can prepare for the potential impact of hail, rain, damaging winds and more. Tornadoes can take down power for thousands of people, cause catastrophic property damage and kill. 
The U.S. agency that monitors weather will cut another 1,000 jobs, AP sources say
Multiple sources tell The Associated Press that the Trump Administration is starting another round of job cuts — this one more than 1,000 — at the nation’s weather, ocean and fisheries agency.