World travelers take great joy in conquering formerly unknown swaths of the globe, but some places still remain closed for a reason.
To some, superstitions are nothing more than the facts of life: Things they have grown up knowing.
Whether the color comes from paint or plants, aqua or art, each city has a different palette to offer visitors.
Next time you take a road trip, watch out: these cities are known for their terrifying local drivers.
As pollution levels continue to rise, many scientific organizations are pushing for stronger regulations and higher taxes on the nations responsible for the most pollution globally — nations like these.