In the age of the internet, people can order pretty much anything online. For mothers who cannot nurse their babies, even breast milk is available — but it may not be safe.

Injuries are basically the only downside of exercise, and many sports injuries can be tough to treat. But certain types of exercise may help people prevent these sports injuries.

It's not uncommon for hospitalized patients to have weakened immune systems that aren't able to fight off infections. And that can make a hospital stay a risk to sick people.

As if the West Nile virus wasn't enough of a reason to try to stay away from mosquitoes, residents of California now have a new reason to avoid these bug bites. State officials have discovered a type of mosquito known to carry other, sometimes serious, diseases.

Kids will be kids — running around, scraping knees and occasionally bonking their heads on the table. But what if a more serious head injury occurs? How do these injuries affect a still-growing brain?

As the winter months approach and people spend more time inside, hospitals might begin to see more and more cases of carbon monoxide poisoning.

While certain medications can be valuable treatment options, they also may come with a risk of dependence and abuse. A recent study looked at the risks related to a type of medication used to treat anxiety and insomnia.

For many seniors, the fear of falling can be nearly as troubling as the act of falling itself. And certain groups of seniors may be more likely to have this fear.

Many people use herbal products as alternatives or supplements to medication. But are they really taking what they think they're taking?

For years now, we’ve been told to wear sunscreen to protect our skin from the sun’s harmful rays. Sunscreen keeps you from getting sunburned. But does sunscreen really protect against skin cancer?