Wondering if you may have a bat infestation in your attic? These are the signs to look for -- and methods for getting them ...

The main signs of a bat infestation are piles of rice grain-sized droppings and dark urine stains. Ammonia smells, scratching and squeaking at night, or bats around your yard are also common signs.

Bats play important roles in our environment, but like other animals, they can carry potentially fatal diseases, such as rabies. Rabies is caused by a virus that attacks the nervous system and is ...