Primates | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/primates/RSS feed for PrimatesenMon, 29 Jun 2026 18:30:01 +0000Humans and Great Apes Giggle With a Similar Rhythm and Timing, Suggesting We Have Shared Our Style of Laughter for 15 Million Yearshttps://www.smithsonianmag.com/smart-news/humans-and-great-apes-giggle-with-a-similar-rhythm-and-timing-suggesting-we-have-shared-our-style-of-laughter-for-15-million-years-180989031/Understanding how laughter evolved can reveal the secrets of human speechMon, 29 Jun 2026 18:30:01 +0000https://www.smithsonianmag.com/smart-news/humans-and-great-apes-giggle-with-a-similar-rhythm-and-timing-suggesting-we-have-shared-our-style-of-laughter-for-15-million-years-180989031/Did These Prehistoric Primates Really Bury Just Their Female Dead Deep in a Cave?https://www.smithsonianmag.com/smart-news/did-these-prehistoric-primates-really-bury-just-their-female-dead-deep-in-a-cave-180989020/Researchers say that the fossilized bones of "Homo naledi," so far found exclusively underground in South Africa, lack a key genetic male markerThu, 25 Jun 2026 21:18:12 +0000https://www.smithsonianmag.com/smart-news/did-these-prehistoric-primates-really-bury-just-their-female-dead-deep-in-a-cave-180989020/Did Human Ancestors Walk on Their Knuckles Like Today's Chimpanzees? New Research Adds More Evidence to the Debatehttps://www.smithsonianmag.com/smart-news/did-human-ancestors-walk-on-their-knuckles-like-todays-chimpanzees-new-research-adds-more-evidence-to-the-debate-180988876/After investigating thousands of wrist bones, scientists suspect the last common ancestor species of humans and chimpanzees may have navigated the world on its knucklesTue, 02 Jun 2026 15:36:17 +0000https://www.smithsonianmag.com/smart-news/did-human-ancestors-walk-on-their-knuckles-like-todays-chimpanzees-new-research-adds-more-evidence-to-the-debate-180988876/