What if the best view of the night sky is just a road trip away? Explore how light pollution shapes our connection to the ...

For the past 10 years, South Dakota has funneled a half-million dollars of the sin tax bounty it collects annually from tobacco users into mosquito control grants for cities and counties.

It shares facts, maps and information ... University also gave the Hub City points in the rankings. Purple martins: 1st birds of the season spotted in South Dakota; how to see the migratory ...