No Grumpy Old Men in the Chimp World – The New York Times
Science News
- No Grumpy Old Men in the Chimp World The New York Times
- How’d we get so picky about friendship late in life? Ask the chimps Phys.org
- Chimps pare down their social circle in later years – study The Guardian
- What chimps can teach us about changing human friendships Inverse
- Like humans, male chimps mellow with age Science Magazine
- View Full Coverage on Google News
Source: Science News