Humans appear to be the only species clearly proven to shed tears specifically because of emotions. Elephants, primates, and dogs show behaviors and biological responses that come closest to human ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. While it may seem like pets can understand our emotions at times, ...

Whales: Known as the largest animals on earth, whales are emotional creatures. When a whale dies, others stay with the body for a long time. Cows: This domestic animal has been observed shedding tears ...

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This question was posed as part of New Scientist’s Last Word series, in which readers give scientific answers to each other’s ...

Crying is one of the most recognizable human emotional signals. Tears appear when people experience grief, relief, joy, or deep stress. Because this response is so familiar, observers often assume ...

We feel it every once in a while: a lump in our throat, a burning in our eyes, and then warm tears welling up in them. Whether it’s joy, grief, awe, or something undefinable, the experience is ...