Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

A popular location for music festivals in Baltimore County is looking to expand into weddings and corporate events.

Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life ...

Sierra Space’s patented VORTEX technology enables efficient and stable combustion while providing active cooling for the combustion chamber, ensuring high performance and reliability.

The FOX Forecast Center is tracking a lobe of the polar vortex that is bringing extreme cold to the hundreds of millions ...

You might have heard the term “polar vortex” thrown around during the winter months, but what does it really mean and how ...

Harsh weather moved west as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 10 people, ...

A polar vortex is bringing record low temperatures in a lot of the U.S. this week, States from North Dakota to Texas are ...

After a winter storm brings snow, ice to several states, Mississippi will see Arctic air from the polar vortex for a few days. Be ready for deep cold.

Sierra Space Upper Stage Vortex Engine Moves To Next Phase is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your ...

The glass is multicoated, which ensures efficient light transfer to the eye, and Vortex has included BaK-4 prisms, which enable a bright image with good contrast. Why you can trust Space.com Our ...