The sun's ultraviolet (UV) rays can cause permanent damage to the skin and are also the leading cause of skin cancer. Understanding the UV index and its levels in your area is essential when spending ...

In this short science clip, I show how ordinary peanut butter can actually glow when you shine violet UV light on it. I ...

TOPEKA (KSNT) – Union Pacific is dropping new hints this week of a coast-to-coast journey for its historic locomotive nicknamed ‘Big Boy’ following its successful Heartland of America Tour in 2024.