New research finds chimpanzees and bonobos comfort each other like humans, challenging long-held views about empathy ...

How great apes are champions of empathy Long seen as the champions of empathy, bonobos actually share this title with their chimpanzee cousins. Age plays a crucial role in the empathy of these great ...

In cats, this virus is referred to as Feline Immunodeficiency Virus (FIV), which is similar to Acquired Immunodeficiency ...