Science

Secrets of the universe: Scientists in South Dakota may have found dark matter
Dark matter is a mysterious, theoretical substance that NASA calls “the invisible glue that holds the universe together.” Inside an old gold mine deep in South Dakota’s Black Hills, researchers believe they’re close to moving from theory to proof.
What makes something invasive? A new book explores that, and environmental loss
A new book by science writer Amy Crawford examines what we call invasive. How do we decide that one plant or one animal is undesirable? It’s more random and less scientific than you might think.
Food recalls and outbreaks: What to know and how to stay safe
Recent outbreaks are raising new questions about the safety of fresh produce. MPR News host Angela Davis and her guests share what you need to know about foodborne illness and how to keep your food safe.
Invasive jumping worms are spreading in Minnesota
Lee Frelich, the lead researcher on the University of Minnesota’s Jumping Worms Project, describes this new invasive species and what problems it causes for Minnesota’s environment.
From kimchi to kombucha: Hype or healthy habit?
MPR News host Angela Davis talks with two researchers studying the connection between fermented foods and our health.
U of M researchers create world's first synthetic cell
MPR News host Clay Masters spoke with synthetic biologist at the U of M College of Biological Sciences, Kate Adamala about the Spudcell.