Trending Post
-
Ancient DNA’s Challenge to the ‘Hygiene Hypothesis’
Recent ancient DNA research finds that gene variants selected over the past 10,000 years for fighting infections often lower the risk of allergies like asthma, not heighten it. This upends the popular idea that our allergies stem from immune systems adapted to a germier past but mismatched with today’s cleaner world. sciencenews+1 The Hygiene Hypothesis […]
Our Latest Blogs
-
Ancient DNA’s Challenge to the ‘Hygiene Hypothesis’
Recent ancient DNA research finds that gene variants selected over the past 10,000 years for fighting infections often lower the risk of allergies like asthma, not heighten it. This upends the popular idea that our allergies stem from immune systems adapted to a germier past but mismatched with today’s cleaner world. sciencenews+1 The Hygiene Hypothesis […]
-
Ancient DNA Reveals 15,800‑Year Old Human Dog Bond in Anatolia
Ancient DNA research has uncovered the earliest solid proof that humans and dogs started living together as companions around 15,800 years ago in Anatolia (now Turkey). This bond formed among nomadic hunter-gatherers during the harsh Ice Age, well before farming or villages existed. Step by Step Examination Scientists from the University of Liverpool and others […]
-
6,000-Year-Old Colombian Genome Found with No Modern Relatives
(Image credited: this image has been created using Microsoft Copilot) DNA extracted from human remains at the Tequendama rock shelter in the Eastern Colombian Andes, radiocarbon dated to approximately 6,000 years before present (cal BP 5900–5700). Genome sequenced from a female individual (LMC006) interred with a juvenile, affiliated with the pre-ceramic Esmeraldas cultural complex. Whole […]
-
DNA Exposes Ancient Serbia Massacre – 77 Women and Kids Slaughtered
Imagine a quiet prehistoric village in what is now Serbia, around 800 BCE. Life revolves around farming, herding, and fragile alliances between communities. Then, violence erupts not in battle against warriors, but a targeted slaughter of the vulnerable: women and children. Archaeologists have just pieced together this grim tale from a mass grave, revealing […]
-
Ancient DNA Pushes Syphilis Lineage Back 5,500 Years: Oldest Genome from Colombia Rewrites History
Ancient DNA Pushes Syphilis Lineage Back 5,500 Years Ancient DNA analysis from a 5,500-year-old skeleton in Colombia has revealed the oldest known genome of a Treponema pallidum relative, rewriting the timeline of syphilis origins. This discovery extends the pathogen’s genetic record by about 3,000 years and challenges assumptions tying its emergence to agriculture and population […]
-
Ancient DNA Uncovers 2500-Year HHV-6 History
Human beta herpesviruses 6A and 6B, known as HHV-6A and HHV-6B, are viruses that infect most people and can embed into human DNA. A new study recovered ancient DNA from old bones to trace these viruses back over 2,500 years. The findings show they’ve evolved alongside humans since ancient times. What Are HHV-6A and 6B? […]