It's also the season of hay fever, or allergic rhinitis. "Fall is a very common season for seasonal allergies to kick in," says Dr. Li. And ragweed is usually the biggest culprit. "If an allergic ...

Each year, November marks the height of the Philippines' typhoon season, driven by the transition from the south-west monsoon to the north-east monsoon. This seasonal shift, coupled with El Niño ...