The sun is reaching a solar maximum. Here's what that could mean for Iowa and our chances to see the aurora borealis, known ...

Around 50,000 years ago, North America was home to a diverse array of megafauna. Mammoths roamed the tundra, while towering ...

Minnesota Valley National Wildlife Refuge is managed by the U.S. Fish and Wildlife Service. The refuge, which runs a unit near the Scott County Fairgrounds in St. Lawrence Township, was established to ...

The monsoon trough extends across north Queensland and will linger for several days, potentially drifting northward early next week. A weak tropical low forming in the central Coral Sea will move ...