Charles River Editors

As a basic definition, it may be said that an Ice Age is simply a period of time during which thick ice sheets cover vast areas of land. These sheets have advanced and retreated, at times taking over the entire planet, and conversely disappearing nearly altogether.

A long time ago, when all the grandfathers and grandmothers of today were little boys and little girls or very small babies, or perhaps not even born, Pa and Ma and Mary and Laura and Baby Carrie left their little house in the Big Woods of Wisconsin....

When scholars study the history of the ancient Near East, several wars that had extremely brutal consequences (at least by modern standards) often stand out....

The growing buzz of aircraft engines disturbed the Japanese military construction personnel hauling equipment ashore on the beige coral sand of Tulagi Island on May 4, 1942....

The hurricane that struck Galveston, Texas, on September 8, 1900, made landfall with winds at 145 miles per hour. In the days before radio, few people knew about impending hurricanes....

The Civil War was the deadliest conflict in American history, lasting four years and inflicting over a million casualties. Historians have studied the biggest battles ever since....

The spy novel emerged from the intrigues of the mid-20th century for good reason. The war with the Third Reich involved an unseen cloak-and-dagger struggle between the participants, but beyond that, an even larger and longer contest took place in the shadows....

The Partition of Ireland and the Troubles: The History of Northern Ireland from the Irish Civil War to the Good Friday Agreement analyzes the tumultuous events that marked the creation of Northern Ireland, and the conflicts fueled by the partition....

Today, the term "Philistine" is often used as a euphemism for a person who is particularly uncouth, uncultured, ignorant, and possibly violent....

In the eighth century BCE, one of the most important provinces within the Assyrian Empire was Samaria....

The history of East Germany was closely intertwined with the development of its security services, specifically the Stasi....

The OSS and CIA: The History of America’s Intelligence Community during World War II and the Establishment of the Central Intelligence Agency looks at the agencies’ organizational characteristics, historical inception, early Cold War growth, and recent influence....

There is no record of Marco Polo ever visiting the Andaman Islands, so his brief description of the islanders must have been drawn from a secondary source....

After the siege of Boston forced the British to evacuate that city in March 1776, Continental Army commander George Washington suspected that the British would move by sea to New York City....

Gnosticism is one of the great mysteries in the history of Western religion. At its core is an ancient Greek word, gnosis, a word prominent in the writings of Plato, which refers to a deep personal knowledge or understanding that often transcends the physical world....

While Rome suffered defeats over the course of its long history, none of them were as disturbing for the Empire as the battle of the Teutoburg Forest in 9 CE....

As technological advances and the creation of flying aircraft became realities, the sighting of UFOs increased, as did the interest in potential contact with aliens....

Worship of the Feathered Serpent can be traced back 2,000 years, and the Serpent’s cults appear all across Mesoamerica. The Olmec, the Aztec, and both the Yucatec and K’iche Mayans all had different names for this deity, including Kukulkan, Q’uq’umatz, and Tohil....

Since the early days of human warfare, which may date back to the Stone Age, combatants have sought to gain an advantage through the acquisition of secret information. With the growth of technology, a parallel advantage was sought through the application of numerous types of torture....

During Egypt's Second Intermediate Period, a mysterious foreign group of people, known as the Hyksos, conquered Egypt....