A lump on the neck may be a swollen lymph node from a bacterial or viral infection. Swollen lymph nodes can be painful, warm, and red. An unusual lump may need to be checked by a doctor to find out ...

Cats might seem like they have it all under control, but when something’s off, they rarely make a scene. In the wild, showing weakness could be dangerous, so even the most pampered indoor cat will ...

Your body runs on blood like a car runs on fuel – without enough of it, everything starts breaking down. When blood levels drop too low, your organs begin struggling to get the oxygen and nutrients ...