Brace yourselves, Philadelphians. It’s going to be a hot one out there. Staying healthy during the heat wave comes down to ...

Add Yahoo as a preferred source to see more of our stories on Google. Humans need to drink water to survive. Many of our body's functions would shut down without drinking water, such as urination, ...

Add Yahoo as a preferred source to see more of our stories on Google. It's easy to get caught up in the flow of your day-to-day activities and forget to stay hydrated. Whether you are hanging out in ...

Water is essential to good health. Every cell, tissue and organ in your body needs water to work properly. Water is essential for maintaining your body temperature; lubricating and cushioning your ...

Headaches are common, but simple at-home remedies may help ease the discomfort. Here's what experts recommend—and when it's ...

Oral rehydration therapy (ORT) is an effective, low-cost dehydration treatment that can be given to dehydrated children. Diarrhea and the dehydration it causes can be severe and even fatal, especially ...

Water plays a key role in nearly every system in the body from regulating temperature to cushioning joints. Mild dehydration typically doesn't cause long-term health complications, but severe ...

Diarrhea is a common condition in which a person passes loose, watery stool. In some cases, diarrhea may lead to dehydration, which can be life threatening. Diarrhea may occur due to side effects from ...