https://www.smithsonianmag.com/rss/tag/dna/RSS feed for DNAenThu, 16 Jul 2026 20:04:05 +0000https://www.smithsonianmag.com/smart-news/this-meteorite-crashed-into-a-new-jersey-home-in-2024-now-scientists-say-it-contains-some-of-the-building-blocks-of-life-180989138/The Hillsborough meteorite belongs to a rare class of rocks from space, according to a new study. It holds amino acids and other organic compounds, as well as evidence of salty waterThu, 16 Jul 2026 20:04:05 +0000https://www.smithsonianmag.com/smart-news/this-meteorite-crashed-into-a-new-jersey-home-in-2024-now-scientists-say-it-contains-some-of-the-building-blocks-of-life-180989138/https://www.smithsonianmag.com/smart-news/in-a-first-astronomers-find-sugar-in-the-space-between-stars-providing-new-clues-about-the-origins-of-life-on-earth-180989122/Sugars are crucial components of RNA and DNA, the basis of all known organisms alive today. In a new study, the sugar erythrulose was detected in a gas- and dust-filled cloud near the center of our Milky Way galaxyWed, 15 Jul 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/in-a-first-astronomers-find-sugar-in-the-space-between-stars-providing-new-clues-about-the-origins-of-life-on-earth-180989122/https://www.smithsonianmag.com/smart-news/kazakhstans-iron-age-golden-man-and-other-elite-scythians-of-eurasia-inherited-their-high-social-status-ancient-dna-suggests-180989089/Researchers have long wondered whether upper-class members of the ancient nomadic warriors earned their social status through individual achievements or birthrightThu, 09 Jul 2026 16:04:08 +0000https://www.smithsonianmag.com/smart-news/kazakhstans-iron-age-golden-man-and-other-elite-scythians-of-eurasia-inherited-their-high-social-status-ancient-dna-suggests-180989089/https://www.smithsonianmag.com/smart-news/did-this-duke-poison-his-brother-a-new-dna-analysis-may-solve-the-centuries-old-medici-mystery-180989086/Researchers found evidence of malaria in Francesco I de' Medici's bones, leading them to argue "with scientific certainty" that it was disease, not arsenic, that led to his death in 1587Wed, 08 Jul 2026 17:05:02 +0000https://www.smithsonianmag.com/smart-news/did-this-duke-poison-his-brother-a-new-dna-analysis-may-solve-the-centuries-old-medici-mystery-180989086/https://www.smithsonianmag.com/smart-news/scientists-say-theyve-made-cells-that-feed-grow-and-reproduce-bringing-them-one-step-closer-to-building-life-from-scratch-180989070/The human-made cells show many hallmarks of life, but they can't make all their necessary internal structures or divide for very many generationsThu, 02 Jul 2026 19:53:39 +0000https://www.smithsonianmag.com/smart-news/scientists-say-theyve-made-cells-that-feed-grow-and-reproduce-bringing-them-one-step-closer-to-building-life-from-scratch-180989070/https://www.smithsonianmag.com/smart-news/why-did-neanderthals-go-extinct-inbreeding-probably-wasnt-to-blame-for-their-demise-in-northwestern-europe-a-study-suggests-180989032/In contrast to those who resided in Siberia, Neanderthals who lived in what's now Belgium and France shortly before the species vanished seem to have been genetically diverse and healthyTue, 30 Jun 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/why-did-neanderthals-go-extinct-inbreeding-probably-wasnt-to-blame-for-their-demise-in-northwestern-europe-a-study-suggests-180989032/https://www.smithsonianmag.com/smart-news/researchers-investigated-ancient-squirrel-poop-frozen-in-permafrost-and-found-enlightening-details-about-the-animals-ecosystem-180988934/Up to 700,000 years ago, ground squirrels in modern-day Canada collected tons of helpful genetic information on their bygone environment through their dietWed, 10 Jun 2026 18:47:05 +0000https://www.smithsonianmag.com/smart-news/researchers-investigated-ancient-squirrel-poop-frozen-in-permafrost-and-found-enlightening-details-about-the-animals-ecosystem-180988934/https://www.smithsonianmag.com/smart-news/archaeologists-excavating-a-monastery-in-spain-identified-the-remains-of-a-14th-century-queen-and-multiple-skeletons-buried-in-the-wrong-graves-180988877/The tomb of Elisenda of Montcada has long fascinated experts. But the team was surprised to learn that burials supposedly belonging to a medieval knight and abbess held entirely different individualsWed, 03 Jun 2026 13:01:56 +0000https://www.smithsonianmag.com/smart-news/archaeologists-excavating-a-monastery-in-spain-identified-the-remains-of-a-14th-century-queen-and-multiple-skeletons-buried-in-the-wrong-graves-180988877/https://www.smithsonianmag.com/smart-news/groundbreaking-dna-analysis-identifies-13-million-living-relatives-of-colonial-marylands-earliest-settlers-180988778/Experts compared DNA from 49 skeletons buried in a cemetery in St. Mary's City to genetic data shared by 11.5 million 23andMe users. They also identified what may be the remains of the colony's second governorThu, 21 May 2026 14:49:03 +0000https://www.smithsonianmag.com/smart-news/groundbreaking-dna-analysis-identifies-13-million-living-relatives-of-colonial-marylands-earliest-settlers-180988778/https://www.smithsonianmag.com/smart-news/when-did-crabs-evolve-their-iconic-sideways-scuttle-scientist-traced-it-to-a-200-million-year-old-common-ancestor-180988765/The findings suggest that their famous lateral movement evolved just once. It may have helped the animals rapidly spread and diversify because moving in two directions meant they could easily escape predatorsWed, 20 May 2026 15:57:11 +0000https://www.smithsonianmag.com/smart-news/when-did-crabs-evolve-their-iconic-sideways-scuttle-scientist-traced-it-to-a-200-million-year-old-common-ancestor-180988765/