Almost every flag in the extensive collection of world flags is recognizable as rectangular. But among all the nations, there are two exceptions—nations with perfect squares for their official flags.

PHILADELPHIA (CBS) --Until today, the Benjamin Franklin Parkway boasted the flags of 90 nations. Now, 19 additional countries are being recognized with installation of their flags along the Parkway, ...

At the Olympic Games, the vibrant display of national flags is always a highlight. With the flags regularly appearing on scoreboards and celebrating throughout the events, it’s easy to spot their ...