Add Yahoo as a preferred source to see more of our stories on Google. Aaaaa-choo! While your first thought may be to say “Gesundheit!” your second might be to ask: “Where did that sneeze come from?” ...

If you’ve ever heard your dog emit a loud, sudden snorting sound, almost as if they’re inhaling sharply, you may have witnessed a bout of reverse sneezing. While this can seem alarming, reverse ...

(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 ...