Strategic bombers surprisingly became part of warfare in the midst of World War I, with one of the first of its kind being ...

East Peoria has unveiled a plaque to commemorate Holt Manufacturing Company’s collaboration with the U.S. Army in World War I ...

But a 2014 review conducted by a committee created by the National Academies' National Research Council notes that while the Kevlar-based ACH helmet is a significant evolution from its WWI ...

The pilots, the machines, and the methods they used were often as strange as they were groundbreaking. Here is a list of ...

SAN DIEGO (FOX 5/KUSI) — A team of researchers captured high-definition pictures of a sunken World War I-era U.S. Navy submarine off the coast of San Diego, over a century after it was lost at sea.

A World War I submarine wreck off the coast of Southern California has been captured for the first time in new video and images made possible using advanced deep-sea imaging technology. The ...