The USAF Can't Find A Downed Pilot And The Quiet Zone Might Be Why

An F-15C crashed earlier this morning in the mountains of western Virginia, and hours later, the pilot seems to have vanished without a trace. Part of the reason offered has been because it's so hard to communicate in that part of the country. But communications are silent in the National Radio Quiet Zone on purpose. » 8/27/14 4:54pm Yesterday 4:54pm

​DARPA Needs Your Help Creating An Instant Wall In A Can

The folks over at the Defense Advanced Research Projects Agency (DARPA) have announced they're looking for someone to construct a compact, cylinder-shaped delivery device that can instantly expand into a large structure (web, wall, blockade or barrier) without human intervention. In other words, no assembly required. » 6/19/14 12:17pm 6/19/14 12:17pm

Helium-3 Shortage Threatens Our Ability To Detect Radioactive Bombs

Most news stories about Helium-3 discuss its potential as a future energy source, due to its abundance on the Moon's surface. But, here on Earth, it's a rare substance that's getting rarer. And that worries the Pentagon, which uses Helium-3 as a key ingredient in equipment to detect nuclear smuggling. » 6/04/14 11:50am 6/04/14 11:50am

The Pentagon Wants to Tackle Climate Change -- But Congress Forbids It

As rising sea levels begin to engulf naval bases and extreme weather exacerbates conflicts worldwide, the military has sounded the alarm that climate change poses a long-term threat to U.S. security. The GOP response? It passed legislation that blocks funding for any Pentagon program that tackles climate change. » 5/28/14 10:35am 5/28/14 10:35am