Two new respiratory health trackers that snap on to asthma and COPD medications have been approved for sale by the FDA.
No two asthma sufferers are alike. That's why it's important to find out all of your triggers. Here are tests that can help.
According to a new Gallup poll, 44 percent of Americans have tried marijuana. In a similar Gallup poll taken in 1969, only four percent of Americans admitted to smoking pot.