If you get up with the roosters, you may have recently seen a rare sight in the sky for the Central Virginia area: a sun pillar.

Because in the UK the sun’s rays are only strong enough for you to ... people had higher levels of serotonin in their blood on bright days compared to overcast or cloudy ones.

Some protection isn't just for skin. Your eyes should be shielded from harmful for UVA rays, too. Too much sun can damage your eyes and the skin around them, and lead to Wrinkles around the eyes ...

The sun is not only in the sky longer each day, but it also climbs higher in the sky, which makes its rays more intense. Solar radiation won't melt bright snow cover. The bright whiteness is ...