World War I was one of the most brutal conflicts in history, with unimaginable horrors. From the horrifying weapons used […] ...

More than twenty countries that controlled territory on six continents would declare war between 1914 and 1918, making World War I (also known as the Great War) the first truly global conflict. On one ...

More than a century has passed since World War I, a global conflict that lasted from 1914 to 1918 and reshaped the course of history. Over 100 years later, it remains one of the most horrifying wars ...

World War I -- aka the Great War -- broke out in 1914 and significantly shaped the rest of the 20th Century, abroad and here at home. April 6, 2017, marks 100 years since the U.S. got involved in the ...

Crossing a glass walkway that spans a field of 9,000 poppies, visitors to the official U.S. memorial to World War I are ...

Key takeaway: What is a Sopwith Camel? The Sopwith Camel was a famous fighter aircraft during World War I. It was a single-seat, single-engine biplane. On October 10, 1965, Snoopy, clad in aviator ...

World War I was the war that made the 20th century. It introduced humanity to the horrific potential for mass slaughter in the industrial age. It broke an international system that had prevailed for ...

The year is 1917, and the United States has spent nearly three years watching Europe tear itself apart. Woodrow Wilson won ...