Michelle Spear does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Dogs get so emotional when their owners come home to them that they cry tears of joy, scientists have found. According to a paper published in the journal Current Biology, dogs are capable of ...

The study, published in the journal Current Biology, was released on Monday. "We found that dogs shed tears associated with positive emotions," Takefumi Kikusui of Azabu University in Japan said in a ...

This article originally published on The Conversation. Your eyes are constantly coated by tears, made of oil, water and mucus. When someone is emotional, their eyes make extra tears to let people know ...

Geoffrey Bradford does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The human-dog relationship is unique among animals: having co-evolved for so long, most dog owners will attest to the uncanny ability that their canines have when it comes to reading and responding to ...