Animals, just like humans, can sometimes get sick with a cough and sneeze or develop allergies, and chickens are no exception. But have you ever heard a chicken sneeze? No? Then you're in for a treat, ...

‘Sneeze neurons’ activated by triggers such as pollen or a viral infection send an achoo signal, whereas cough neurons induce a hack. Does a whiff of pollen trigger a sneeze or a cough? Scientists ...