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.

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 ...

Have you ever looked at a bright light or the sun (a pretty bright light) and had to sneeze? If so, you have been blessed genetically with the ACHOO syndrome or photic sneeze reflex (PSR). The acronym ...

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 ...

At a certain point, there’s no stopping a sneeze. The burst of air is as inevitable as a crashing wave. But with conscious effort, we can control how loud it is. “There are things that people can do ...

Sometimes, a funny thing happens when Dr. Roberta Pagon looks directly into the sun. She sneezes. Not just once though, but usually three times. She's not the only one in her family who sneezes when ...

I never cared enough to look it up, but thanks for finding the name for this phenomenon. Couple people I know have it, when we walk outside, pachoo pahchoo!

There's nothing more frustrating than not being able to sneeze when you feel like you have to let one out. While a big sneeze can be jarring and a little messy, it's completely normal bodily function.