Gorillas match chimpanzees in self-awareness study / Human influence has led to loss of dialects in chimpanzees, long-term study suggests / Local genetic adaptation to habitat in wild chimpanzees | Science / Wild chimpanzees adapt genetically to different habitats / Chimpanzees are genetically adapted to local habitats and infections such as malaria, research reveals / 'How I became Robbie Williams' chimpanzee' / Study shows chimpanzees perform the same complex behaviors that have brought humans success / Chimpanzees use different types of memory to find insects hidden underground, study finds / Chimps are upping their tool game, says study / Chimpanzees seem to get more technologically advanced through culture