Dennis Anderson: Mille Lacs perch limits whacked, walleye limits increased — all in one week. What’s up?
Given recent announcements by the Department of Natural Resources that this summer’s Mille Lacs walleye limit will be ...
Sea level rise after the last ice age revealed by new geological data
New geological data has given more insight into the rate and magnitude of global sea level rise following the last ice age, ...
Sand-sized fossils may hold secrets to the history of climate change
Between 18,000 and 11,000 years ago, the amount of carbon dioxide in the atmosphere suddenly shot up. This caused rapid ...