Chimpanzees

Discoveries Humans are not the only animals that kiss

Kissing may predate modern humans, with similar behaviors seen in apes, prairie dogs, birds, wolves, and dogs.

Discoveries Surprising link between chimpanzee tool use and human evolution

Discoveries Cancer Genes in Humans vs. Chimps: Why Are We More Susceptible?

Discoveries Chimpanzees apply insects to wounds, a potential case of medication?

Global Good What makes us human? The answer may be found in overlooked DNA