Aaaaa-choo! While your first thought may be to say “Gesundheit!” your second might be to ask: “Where did that sneeze come from?” Sneezing is a phenomenon that occurs in both people and animals. It ...

Ever wonder how it's so easy to get sick while flying, but not necessarily every other crowded venue, like a movie theater? This video simulation below shows how germs are spread when a passenger ...

Classroom Experiment Shows How Fast Germs Spread P Philip Ellis He used a powder called Glo Germ, which, like real life germs, is invisible and spreads from surface to surface through contact. Unlike ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Aaaaa-choo! While your first thought may be to ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...