DARPA's Extreme Accuracy Tasked Ordnance (EXACTO) program was designed to increase snipers' accuracy by improving their range and reducing the time required to hit a target.
New devices enable soldiers to pinpoint threats and respond intuitively. Continue reading →
The 20-year mission of a U.S. military weather satellite came to an abrupt end last month after a power system temperature spike and an apparent explosion.
It's the fifth-most populous country on the planet as well as Latin America's most influential nation. Just how powerful is Brazil?
Will the spread of autonomous, death-dealing aircraft lead to peace and stability, or more civilian casualties?
High-tech devices can help or hinder the shot.
NBC News anchor Brian Williams has apologized for telling a story that wasn't true. But psychologists have suggested it may not be a lie.
With the size of its economy and its high-tech military, the United States is generally considered the most powerful nation on Earth. But how long can it remain that way? Trace explains the limitations that curb U.S. power.
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