With our masks (mostly) gone, we are all ready to show the world our smiles! And new research suggests that all that smiling may make it easier for us to move.

While there is little objective evidence to prove that smiling animals are expressing emotion, we know one thing for certain. They are sure to make us grin!

Here's a healthy dose of zany zoology that will keep you (and everyone around you) smiling -- and maybe even walking a little lighter.

Just as there are two sides to every coin, there are two smiles to every face. 

What is the difference between a voluntary and an emotional smile? 

And what impact does either have on our ability to move? 

The epicenter of America's Dairyland, the Dane County Farmers' Market in Madison, WI is the country's largest producer-only market. 

Be prepared to marvel at the array of world-class cheese! 

Read more for a taste of the world's greatest food cultures.