Although interesting, “cracking joints” and “popping knuckles” are not fully understood. In fact, cracking fingers has been studied for over 60 years. There are many ideas about why your ...

Pain or stiffness in joints or knees while walking can be a sign of weak bones or lack of lubrication in the bones. Let's ...

Should you be anxious if your joints crack and pop loudly? Two experts explain why this happens and when you need to worry. Welcome back to Just Curious, Strong Women’s new weekly series ...