Chimpanzees and Bonobos Use Hugs, Kisses and Friendly Pats to Keep the Peace, Just Like Humans, a New Study Suggests
ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source Male chimpanzees were more likely to exchange friendly touches with other males—like Little Jake and Little Joey shown here. Jake Brooker / Chimfunshi Wildlife Orphanage Trust From hugs and handshakes to high fives and fist bumps, humans routinely use physical touch to comfort one another and reinforce social bonds. Now, new research suggests that our ape cousins behave in similar ways.
- ▪ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source Male chimpanzees were more likely to exchange friendly touches with other males—like Little Jake and Little Joey shown here.
- ▪Jake Brooker / Chimfunshi Wildlife Orphanage Trust From hugs and handshakes to high fives and fist bumps, humans routinely use physical touch to comfort one another and reinforce social bonds.
- ▪Now, new research suggests that our ape cousins behave in similar ways.
Smithsonian Magazine files mainly under science. We currently carry 106 of its stories.
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Record
| Original publisher | Smithsonian Magazine |
| Canonical URL | https://www.smithsonianmag.com/smart-news/chimpanzees-and-bonobos-use-hugs-kisses-and-pats-to-keep-the-peace-just-like-humans-a-new-study-suggests-180989192/ |
| Publication time | Mon, 27 Jul 2026 14:00:00 +0000 |
| Retrieval time | 2026-07-27T14:16:22.265Z |
| Last seen | 2026-07-27T14:16:22.265Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | sRh0vdw4HrnO · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Chimpanzees and Bonobos Use Hugs, Kisses and Friendly Pats to Keep the Peace, Just Like Humans, a New Study Suggests Since all three ape species diverged from a common ancestor that lived roughly six million to eight million years ago, the findings hint that friendly touching to diffuse tension has deep evolutionary origins Sarah Kuta | Daily Correspondent July 27, 2026 10:00 a.m. ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source Male chimpanzees were more likely to exchange friendly touches with other males—like Little Jake and Little Joey shown here. Jake Brooker / Chimfunshi Wildlife Orphanage Trust From hugs and handshakes to high fives and fist bumps, humans routinely use physical touch to comfort one another and reinforce social bonds.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Smithsonian Magazine.