An individual who is believed to have purposely butchered the national anthem at a Pittsburgh Pirates game has been taking heat after controversially changing the words to the patriotic song.

Blue-light-blocking glasses may have an anti-glare coating, which decreases the amount of light reflecting from your glasses to further reduce eye strain and make them more comfortable to use.

Tech companies and device manufacturers have long touted ways to reduce a screen's dreaded blue glare -- the light that disturbs the natural circadian rhythms of the body and affects sleep.

Best for: Water sports, snow activities and wet or misty conditions. Blue or purple-tinted sunglasses help reduce glare in bright, sunny conditions and environments, per Hunting and Fishing ...