A team of NASA researchers is developing new types of optical masks that could help enable the many orders of magnitude of ...

Vortex Crossfire HD Spotting Scope, $272 (save $153) Vortex Diamondback HD Spotting Scope, $450 (save $50) Vortex Viper HD Spotting Scope, $499 (save $100) ...

Quality optics are critical for success in the field. And while hunting season is already in full swing across much of the country, it’s never too late to upgrade the scope on your deer rifle or ...

The bitter cold temperatures that have left a chill over the eastern half of the country aren’t going anywhere, as a major disruption to the polar vortex is coming this month. While the cold is not ...

Vortex Optics made headlines in 2022 when it was selected to provide the Next Generation Squad Weapons–Fire Control (NGSW-FC) system for the U.S. Army’s NGSW program. That has led to both securing ...

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all scientists agree. By Eric Niiler The polar vortex is a ribbon of ...

The polar vortex is sending arctic blasts and chilly temperatures to most of the United States, and states from Texas to Oklahoma could see snow, sleet and ice. As of Wednesday, Jan. 21, millions of ...

Michigan is experiencing frigid temperatures and heavy snow due to a dip in the jet stream, not the polar vortex. The polar vortex is a large-scale cyclone of cold air that typically stays far north ...

The polar vortex has broken, and severe temperatures are set to dominate most of the country in the coming days. Temperatures in the 10s are forecast for much of the Northeast, and subzero ...

In yet another sign that winter weather is either here or will be soon, the dreaded polar vortex is making news yet again. Its potential arrival in the United States over the next few weeks is cause ...

An extreme warming event high in the atmosphere is threatening to disrupt the polar vortex. We break down what that could mean for Canadians A rare, early, stratospheric warming event could shake up ...

If you need a new hunting scope, we found great deals on scopes form Leupold, Vortex, Sig Sauer, and Burris. We also found great deals on precision rifle scopes from Athlon. One of the best deals ...