We explain why the anatomy of a dog's ear makes them prone to ear infections and what you can do to help them.

Respiratory infections refer to any infections of the respiratory system. They can affect your throat, sinuses, lungs, or airways. They're common for people of all ages and aren’t usually serious. But ...

Scientists may be on the cusp of developing a new vaccine to combat tuberculosis (TB), one of the world's deadliest diseases. TB takes more than 1million lives each year and is particularly deadly in ...