The average reaction time is three-quarters of a second. Reaction time is how long it takes to move your foot from the accelerator pedal to the brake pedal in response to a situation. Reaction times ...

The FDA approved the drug Xolair earlier this month, making it the first medication approved to reduce allergic reactions after accidental exposures. A new study published in the New England Journal ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO — For decades asthma patients have ...

Some people have an allergic reaction to chemotherapy. Allergic reactions can range from mild skin irritation to life threatening anaphylaxis. To avoid this, your care team will monitor you during and ...