Prairie dogs say hello with kisses.
The uvula is one of the weirdest looking features of the human body. Yet despite its infamy, scientists have spent centuries puzzling over its function.
Reading about the theories behind the Seventh-Inning Stretch's origin story might take longer than the stretch itself.
Had a Cold War sales pitch worked out differently, Greenland just might have become an American territory.
Where does your state rank?
From ancient mud bricks to salty beet juice, roads have a long, winding history—and a glowing future.
Humanity, you’re not alone in harboring a criminal element.
These presidents were more than just politicians—they also tried their hands at poetry.