The Internet got its start in the United States more than 50 years ago as a government weapon in the Cold War. Unlike...

Explore articles and videos about ancient civilizations and societies including Egypt, Rome, Greece, China, Mesopotamia and more.

Space exploration remains one of the greatest technological advances in human history. Learn about the Apollo missions, the Space Shuttles Columbia and Challenger, Neil Armstrong and more.

Explore articles and videos about ancient civilizations and societies including Egypt, Rome, Greece, China, Mesopotamia and more.

Explore articles and videos about the major events of the 20th century, including World War II, the civil rights movement, the rise of the internet and more.

See below for a 20th Century timeline of events: 20th Century Timeline Following the 19th century, the 20th century changed the world in unprecedented

Though video games are found today in homes worldwide, they actually got their start in the research labs of scientis...

Explore articles and videos about ancient civilizations and societies including Egypt, Rome, Greece, China, Mesopotamia and more.

Religion and spiritual issues are fundamental to human history. Learn about Judaism, Christianity, Hinduism, Islam, the Bible, Wicca and more.

Explore articles and videos about the major events of the 20th century, including World War II, the civil rights movement, the rise of the internet and more.