Cities like Boston and Chicago celebrate the day with parades, river dyeing, and cultural events, attracting millions of ...

A map of a big storm has many viewers laughing instead of concerned after spotting a phallic-shaped patch in the system. The ...

It's certainly not a small island: It's about three times the size of Texas. But on most maps, Greenland looks almost as big as the entire continent of Africa. In fact, it's 14 times smaller than ...

A sweeping storm system moving across the U.S. threatens to bring tornadoes, blizzards and possibly wildfires to different ...