Researchers from Kyushu University have developed a new numerical model to explain the behavior of sunlight under various weather conditions. Unlike previous methods that focused on how plants ...

The strongest support for the role of sunlight in health, however, comes from its effect on mood. Studies generally focus on the brain chemical that’s most directly linked to mood, serotonin ...

We all know protecting our eyes and skin from the sun's UV rays is important. However, did you know that the color of your sunglasses can affect how they perform? The color of your shades can ...

Here is how it happens. Step #1: When we have direct sunlight, the particles in the atmosphere scatter blue light, which ...