The Arctic and the North Pole
Located north of 66°33′ North latitude is the region we call the Arctic. The Arctic is unlike any other environment on Earth, even the Antarctic. It is sparsely populated and has unique wildlife and ...
18 Aug 202414min
The History of the Circus
For generations, families have attended circuses. Circuses were a collection of animals, acrobats, clowns, and other exotic oddities. In an era before television and the internet, circuses were a ma...
17 Aug 202414min
The Silurian Hypothesis (Encore)
The universe is billions of years old. If, in the future, humanity were to explore the galaxy and visit other planets around other stars, we might be visiting places where at one time, an advanced ci...
16 Aug 202413min
The Origin of Words and Phrases: Food
We all eat every day. We use English words for the foods and meals we eat without even thinking about it. But where did those words come from, and what did they originally mean? What is the differenc...
15 Aug 202414min
The Year 1500
A little over 500 years ago, the world underwent massive change. Empires were growing, religious and political institutions were changing, science was advancing, and art was undergoing a revolution. ...
14 Aug 202413min
The Anarchy (Encore)
In the mid-12th century, England was in chaos. The king of England, Henry I, died without an heir. The country was divided between forces loyal to his daughter, Matilda, and his nephew, Stephen. For...
13 Aug 202412min
The Origins of the Vietnam War
The Vietnam War was perhaps the most significant event that took place in the last half of the 20th century. It had profound impacts on the American military and foreign policy as well as on its cult...
12 Aug 202415min
Mary, Queen of Scots
One of the most significant figures in 16th-century Britain was Mary Stuart, aka Mary, Queen of Scots. Mary’s life was one of the most fascinating of the period. Depending on which historian you cons...
11 Aug 202414min
