How can livestock odors be measured and quantified in a systematic and fair way? Is it even possible to break down an odor into its component parts, or to identify an acceptable odor threshold? It turns out these questions are the subject of rigorous scientific research.

Vapers across the country are swarming Twitter, the White House comment line and statehouse steps with the message "We Vape, We Vote."

Dr. Lynn D'Andrea knew something was amiss when three teenagers with similar mysterious, dangerous lung injuries came into the Children's Hospital of Wisconsin one after another, gasping for air.

The connection between Wisconsin's rivers and the wetlands that feed them has become increasingly tenuous. Its consequences for human communities come into clearer focus when heavy rains transform streams and rivers into forces of wanton destruction.