The screen door effect (SDE) is a visual artifact in virtual reality (VR) where gaps between pixels create a grid-like pattern, resembling a screen door. This happens because VR displays are close to ...

SYRACUSE, N.Y. – No rest for the snow-weary downwind of the Great Lakes as another multiday lake-effect snowstorm continues to bury towns in several feet of snow through Sunday before finally winding ...

Real ID for boarding domestic flights and other must-know travel requirements. Whether your New Year's resolution is to finally book a dream vacation or put some points to good use and fly to a ...