In recent years, the prime minister of Canada has made a name for himself on the international political stage, becoming known for his dynamic personality and influential leadership style. This…

Most of the world recognizes this celebrity by just her first name: Oprah. Through the course of her thirty-plus-year career in the spotlight, she has gone from talk show underdog…

More than three decades after its emergence, HIV/AIDS remains a powerful threat and killer throughout much of the world. However, over the years, we have come a long way in…

Where does Illinois end and Indiana begin? How do you know you aren’t entering Kentucky or Missouri instead? This look at political maps helps readers understand the symbols used on…

Where does Illinois end and Indiana begin? How do you know you aren’t entering Kentucky or Missouri instead? This look at political maps helps readers understand the symbols used on…

This visual look at satellite maps and street maps helps readers understand the symbols, road markings, and land features of these types of maps. Concentration on a smaller area helps…

Explains the nature of a coral reef, the conditions it needs to grow, and the plant and animal life surrounding it.

Explains the parts of our eyes, how they allow us to see in color and darkness, the importance of good vision, and various eye problems.