As natural predators, cats often try to bite their owners—whether during playtime or when being pet. The behavior is normal, but why do cats bite? When should it be a cause of concern, and how does ...

Cumberland Valley Animal Shelter answers your pet-related questions. Also, meet the pets of the week.

Whether it comes on suddenly or has been building for a while, dealing with scalp pain is distracting and uncomfortable. It also raises questions like, “why does my scalp hurt?” as well as what you ...

Blood sugar can go up at night for various reasons in people with diabetes. One potential reason is a drop in insulin. If a person’s insulin pump does not provide enough background insulin overnight, ...

This is an edited transcript of an episode of “The Ezra Klein Show.” You can listen to the conversation by following or subscribing to the show on the NYT Audio app, Apple, Spotify, Amazon Music, ...