Tears reveal more than emotions—they offer clues about your health, signaling stress, disease, and medication effects early.

“If you see tears in your cat’s eye, there’s definitely something ... So if cats don’t cry, how do you know when they’re sad? There are definitely signs to look for if you think your ...

Remember how light you feel after you have cried your heart out? A good cry releases pent-up stress and tension, shifting the body out of a "fight or flight" response, and into a state of relaxation.

“We had never heard of the discovery that animals shed tears ... sad or happy. While many animals such as cats, horses and rabbits do have tears, it is mostly to clear debris from their eyes.