It's getting hotter outside, and while we enjoy fun in the sun, doctors say those hot temperatures aren't so healthy for you.
Researchers have found a link between hot temperatures and kidney stones.
A study by doctors at the Children's Hospital of Philadelphia found that as temperatures rise, the more patients reported kidney stones.
The study showed that as average temperatures increased to above 50 degrees, the risk of kidney stones increased as well.
The exact cause of kidney stones isn't known, but changes in diet and fluid intake can increase the risk.