It’s widely known that sunglasses shield our eyes from harmful ultraviolet (UV) light, but few people understand how sunglasses really work and the critical role they play in sun protection.

published Jun 14th 2017, 9:06 pm, by Andy Sharp (Bloomberg) — Japanese Prime Minister Shinzo Abe’s government passed controversial legislation that gives prosecutors the power to monitor and arrest people in the planning stages of crimes. As dawn broke in Tokyo on Thursday, bleary-eyed lawmakers voted to pass the so-called