If you're the kind of person who opens their windows to the morning sun and promptly has a sneezing fit, you're not alone, and science can explain it.

The sun does more than brighten up the sky. It is the cause of all of our weather, by driving the water cycle. The sun sometimes causes the body to react in weird ways, too. It brightens our moods. It ...

Sneezing is a slightly annoying but normal part of life. Whether you are battling a cold, outside during allergy season or in a dusty room, we've all had a case of the "achoos." Sometimes, the buildup ...