FOX NEWS - As the polar vortex blankets ... the tracks themselves are not on fire," the agency said in a news release. "Instead, the flames come from a gas-fed system that runs adjacent ...

Vortex Optics has received a potential $2.7 billion follow-on other transaction agreement from the U.S. Army to produce fire controls for next-generation weapons systems. The company will also ...

The polar vortex is poised to deliver a one-two punch to power systems across the eastern half ... Amid the cold, the trains are on fire (on purpose): Chicago’s commuter rail crews light the ...

The Next Generation Squad Weapon-Fire Control will be built by the Vortex Optics/Sheltered Wing partnership. The companies are scheduled to produce as many as 250,000 optics over the next 10 years.

There was no severe weather in sight, but the intense heat from the Park Fire created its own weather system — a swirling menace of a vortex that was a surreal mix of wind, smoke and flames.

In practice, firefighters would aim the business end of a handheld cannon at a fire, and launch these ‘ionic wind’ vortex rings to put it out. That would reduce the expense, cleanup ...

The devastating Park Fire wildfire ripping across California seems to have fueled at least one fire tornado, also known as a fire vortex ... entire fire weather systems, including pyrocumulonimbus ...

As the polar vortex blankets the ... the tracks themselves are not on fire," the agency said in a news release. "Instead, the flames come from a gas-fed system that runs adjacent to the rail ...