The memes, doctored images and tongue-in-cheek references have piled up deeper than Chicago's pizza and more loaded than its ...

Chicago was once a swamp. In some places, it still is. But will climate change undo wetland restoration efforts?

Chicago, a uniquely meme-able city, was the center of a ton of jokes. Here is some of the internet’s best work.

Human-caused climate change intensified deadly rainfall in Kentucky, Tennessee, Arkansas and other states in early April and ...