The Vortex Solo R/T has an excellent 393-foot (120 meters) field of view at 1,000 yards (131.4 m/1000 m), and the quality of the multicoatings on the lens allowed for some pretty impressive views.

A bleak side-by-side image of the weather on opposite ... Weather maps lay bare huge differences across US from wildfires to polar vortex TV presenter fired after criticizing Elon Musk's hand ...

For example, the electrons slow way down, and sometimes they develop a twist in their motion, like the vortex in the water ... a surface with just one side and one edge. Amazingly, no matter ...

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America’s winter of repeated polar ...

Miles above the Earth, two bands of fast-moving air – the polar jet stream and the stratospheric polar vortex – sometimes tango together to influence weather in the northern hemisphere.

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America’s winter of repeated polar vortex invasions, meteorologists warn. And it will stay frozen there ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the coldest ...

So I was thrilled to see the initial designs of Vortex’s new Viper red dot. This enclosed emitter is built from a single piece of 6061 aluminum and mounts directly to the receiver of most shotguns — ...

A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of the vortex will drive very cold air into Michigan Sunday into the first ...

The animation below shows the development of the vortices downwind of either side of the object. Under specific conditions, the atmosphere can produce Von Karman vortex streets as prevailing winds ...