The nation’s first legal recreational pot shops are now open in Colorado—hooray! The clever folks over at Ben & Jerry’s knew exactly how to market to stoners across the U.S. (see Tweet above).

Here’s some other stuff we loved today:

New GMO seeds approved by USDA able to withstand weed killer used in agent orange. [Huffington Post]

Why we overeat: The toxic food environment and obesity. [Harvard School of Public Health]

10 cozy subterranean bars to wait out winter. [Gothamist]

Why the cod on Cape Cod now comes from Iceland. [NPR]