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We all need clean water. People need it to grow crops and to operate factories, and for drinking and recreation. Fish and wildlife depend on it to survive. ...
Playing in the water - whether swimming, boating or diving - can be fun. It can also be dangerous, especially for children. Being safe can help prevent injuries ...
Why is weight control important? If you are struggling with your weight, you are not alone. In the United States, more than 70 percent of adults are overweight ...
Weight loss surgery helps people with extreme obesity to lose weight. It may be an option if you cannot lose weight through diet and exercise or have serious ...
What is West Nile Virus? West Nile virus (WNV) is an infectious disease. It is most often spread by the bite of an infected mosquito. Most people have ...
What is whooping cough? Whooping cough, or pertussis, is a respiratory infection that can cause coughing fits. In serious cases, the coughing can become ...
Wildfires are fires that burn out of control in a natural area, like a forest, grassland, or prairie. They often begin unnoticed. They spread quickly, and can ...
Wilms tumor is a rare type of kidney cancer. It causes a tumor on one or both kidneys. It usually affects children, but can happen in adults. Having certain ...
Wilson disease is a rare inherited disorder that prevents your body from getting rid of extra copper. You need a small amount of copper from food to stay healthy. ...
What kinds of problems can severe winter weather cause? Winter storms can bring extreme cold, freezing rain, snow, ice, and high winds. Staying safe and ...
Women have unique health issues. And some of the health issues that affect both men and women can affect women differently. Unique issues include pregnancy, ...
Regular checkups with your health care provider are different from appointments for sickness or injury. Your checkups, which are also called well-woman exams, ...
An injury is damage to your body. It is a general term that refers to harm caused by accidents, falls, hits, weapons, and more. In the U.S., millions of ...
Your wrist connects your hand to your forearm. It is not one big joint; it has several small joints. This makes it flexible and allows you to move your hand ...
X-rays are a type of radiation called electromagnetic waves. X-ray imaging creates pictures of the inside of your body. The images show the parts of your ...
Candida is the scientific name for yeast. It is a fungus that lives almost everywhere, including in your body. Usually, your immune system keeps yeast under ...
Zika is a virus that is spread mostly by mosquitoes. A pregnant mother can pass it to her baby during pregnancy or around the time of birth. It can spread ...
