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A recent study published last year in the journal Cell has identified the ancient origins of a genetic mutation that confers resistance to HIV, and how it first appeared in an individual who lived near the Black Sea between 6,700 and 9,000 years ago. Named CCR5 delta 32, the uncommon genetic variant disables a key immune protein used by a large majority of strains of the HIV virus to enter human cells and therefore "locks out" the virus in individuals who carry two copies of the mutation.HIV is a relatively new disease. It was only identified in the last century,...

Matthew's dad had brown eyes and black hair. His grandparents had piercing blue eyes. There was a running joke in his family that "dad looked nothing like his parents", the teacher from southern England says. It turned out there was a very good reason for this. Matthew's father had been swapped at birth in hospital nearly 80 years ago. He died late last year before learning the truth of his family history. Matthew - not his real name - contacted the BBC after we reported on the case of Susan, who received compensation from an NHS trust after a home...

A new round of DNA testing exonerates a homeless man who has spent nearly four decades in prison for the killing of a Santa Ana nanny, according to defense attorneys who are asking Orange County District Attorney Todd Spitzer to declare Kenneth Clair innocent of the 1984 slaying. Clair, who spent years on death row before an appellate court overturned his death sentence and he was re-sentenced to life without the possibility of parole. ...

Evidence of human violence towards other humans during the Paleolithic period is rarely seen in the archaeological record. According to a Live Science report, however, one such case occurred around 17,000 years ago in what is today northern Italy. In 1973, archaeologists uncovered in the Riparo Tagliente rock shelter the partial skeletal remains of a man, known as Tagliente 1, who they determined had died in his 20s.Although the reasons were not readily apparent at the time, recent reanalysis of his bones suggests he may have been the victim of a bloody ambush. Electron microscope scanning and 3D imaging revealed...

A statement released by KU Leuven revealed that Belgian geneticists and their international colleagues conducted the largest-ever DNA study of remains from a medieval cemetery.In 2019, excavations beneath the main square in Sint-Truiden uncovered 3,000 skeletons buried in a former parish graveyard between the eighth and the eighteenth century. The researchers analyzed the remains of 400 of those individuals, which has provided unprecedented new information about the genetic history of the Low Countries.One of the most surprising results was that in the early Middle Ages, the population of Sint-Truiden was far more genetically diverse than in later periods. The scientists...

Buried for hundreds of years, ancient brains are finally speaking. What they’re saying could change everything we thought we knew. A pioneering scientific breakthrough has made it possible to extract proteins from preserved soft tissues, including human brains, revealing a vast archive of biological information that has long remained inaccessible. This new method promises to reshape our understanding of evolution, diet, microbiomes, and even the development of brain cells over millennia. Tapping Into Hidden Biological Archives Every organism is built from proteins—molecules that drive vital processes such as heartbeats and neural communication. When an organism dies, these proteins usually degrade...

On October 12, 1973, Douglas Brick walked out of his dorm at the U and vanished... his disappearance remained a mystery known only by an ever-shrinking circle of people who knew Brick as a brother, a friend, or a roommate...In 2022, University Police hired a crime data analyst, Nikol Mitchell, who, in her work with Utah's Statewide Information and Analysis Center (SIAC) discovered that the U had a cold case that had been lost for at least 20 years.Major Heather Sturzenegger was the investigations lieutenant at the time...Then, the first glimmer came. They discovered that Brick's sister had called university...

..."The unusually well-preserved mummy in the church crypt of St Thomas am Blasenstein is the corps of a local parish vicar, Franz Xaver Sidler von Rosenegg, who died in 1746," said Dr Andreas Nerlich, a pathologist at Ludwig-Maximilians-Universität and first author of the Frontiers in Medicine article. "Our investigation uncovered that the excellent preservation status came from an unusual type of embalming, achieved by stuffing the abdomen through the rectal canal with wood chips, twigs and fabric, and the addition of zinc chloride for internal drying."The team conducted extensive analyses, including CT scanning, focal autopsy, and radiocarbon dating. The mummy's...

The Palestinian-Israeli conflict is being approached incorrectly. This is because Palestinians are not Arab. They are culturally arabized Jews/Israelites. I am not the first person to hold this position. Both the first President of the state of Israel Yitzhak Ben-Zvi, and the Prime Minister David Ben Gurion, believed that the Palestinians were descended from Jews. David Ben-Gurion wrote several books and articles on the subject and even created a task force with Moshe Dayan to “Judaize” the Bedouins. As war and conflict continued this idea was eventually abandoned. At the time there was no way to really know. However, genetics...

In the name of God, Amen. We whose names are underwritten, the loyal Subjects of our dread sovereign Lord King James, by the grace of God of Great Britain, France, and Ireland King, Defender of the Faith, &c. Having undertaken for the glory of God, and advancement of the Christian Faith, and honor of our King and Country, a Voyage to plant the first Colony in the Northern parts of Virginia; do by these presents solemnly and mutually, in the presence of God and one another, covenant, and combine ourselves together into a civil body politick, for our better ordering...

Regeneron Pharmaceuticals on Monday announced it is buying 23andMe out of bankruptcy for $256 million – taking with it the company’s extensive trove of genetic samples and data. It will acquire 23andMe’s Personal Genome Service, Total Health and Research Services and its large biobank, including genetic data of more than 15 million customers – raising privacy concerns from individuals who had willingly handed over the samples to completely different owners. All of 23andMe’s genetic testing services will continue uninterrupted, and the deal is expected to close in the third quarter of 2025 pending bankruptcy court and regulatory approvals, Regeneron said....

Regeneron Pharmaceuticals has announced a plan to acquire the bankrupt genetic testing company 23andMe for $256 million, raising privacy concerns as the pharmaceutical giant will gain access to the genetic data of over 15 million customers. The New York Post reports that Regeneron Pharmaceuticals has seized the opportunity to acquire the once-thriving genetic testing company 23andMe, which recently filed for bankruptcy. The $256 million deal will grant Regeneron access to 23andMe’s extensive collection of genetic samples and data, encompassing the personal information of more than 15 million customers. This acquisition has raised significant concerns among privacy advocates and customers who...

Nearly half a century after a young California woman was strangled, officials say a thumbprint on a carton of cigarettes has led to an arrest. Willie Eugene Sims was arrested in Jefferson, Ohio, in connection with the death of Jeanette Ralston, according to a Friday statement from the Santa Clara County District Attorney’s Office. Sims, 69, has been charged with murder and was arraigned on Friday in Ashtabula County Court before being sent to California. (snip) A thumbprint found on Ralston’s cigarette carton in her car was found to match Sims’s last fall after law enforcement had asked to run...

A new study finds humanity's closest living relatives will chew plants and apply makeshift poultices to wounds, and use leaves for a hygienic scrub. VIDEO AT LINK.............. Wild chimpanzees have been observed self-medicating their wounds with plants, providing medical aid to other chimps and even removing others from snares left by human hunters, new research suggests. The behaviors — which are documented in a new study published in the journal Frontiers in Evolution and Ecology on Wednesday — provide new clues about the origin of medical care in humans. The study combines historical data and about eight months of new...

Peter Sullivan, now 68, had his conviction quashed after new DNA evidence emerged. The UK’s Court of Appeal has quashed the murder conviction of a man who has spent almost 38 years in prison after fresh DNA evidence emerged. Peter Sullivan was convicted of the murder of Diane Sindall in 1987 and sentenced to life in prison. He is believed to be the longest-serving living victim of a miscarriage of justice in the UK’s history. Sullivan has maintained his innocence throughout that time, his lawyer, Sarah Myatt said. Sindall, a 21-year-old florist who had been working part-time in a bar...

A British man who served 38 years in prison for murder had his conviction overturned on Tuesday after forensic evidence from the crime scene was tested and found not to match his DNA. Mr. Sullivan was imprisoned after the killing in August 1986 of Diane Sindall, 21, who suffered a frenzied sexual attack in Birkenhead, near Liverpool, as she made her way home from a pub where she also worked. After DNA evidence was presented in the case, the Court of Appeal overturned Mr. Sullivan’s conviction. ...Ms. Sindall, who was a florist and was engaged to be married, was attacked...

[Abstract] The maritime Phoenician civilization from the Levant transformed the entire Mediterranean during the first millennium bce. However, the extent of human movement between the Levantine Phoenician homeland and Phoenician–Punic settlements in the central and western Mediterranean has been unclear in the absence of comprehensive ancient DNA studies. Here, we generated genome-wide data for 210 individuals, including 196 from 14 sites traditionally identified as Phoenician and Punic in the Levant, North Africa, Iberia, Sicily, Sardinia and Ibiza, and an early Iron Age individual from Algeria. Levantine Phoenicians made little genetic contribution to Punic settlements in the central and western Mediterranean...

Now for the first time in history a man of faith and a man of science are teaming up to search for Jesus' DNA. Using the latest advances in DNA technology Oxford University geneticist George Busby and biblical scholar Pastor Joe Basile are investigating the world's most famous holy relics including the Shroud of Turin, The Sudarium of Oviedo and the newly discovered bones of Jesus' cousin, John the Baptist. Their journey takes them to holy sites around the world from Spain and Italy to Israel and the shores of the Black Sea. By extracting and analyzing samples of each...

A Wisconsin woman who disappeared more than 60 years ago has been found alive by authorities. Audrey Backeberg left her Reedsburg home in July 1962 when she was 20 years old, a press release from the Sauk County Sheriff's Office said. During a review of cold cases earlier this year, a detective reassessed the initial evidence and re-interviewed several witnesses, Sheriff Chip Meister said in the release. Law enforcement departments across the country have been reviewing cold cases with the aid of new DNA technology, including the self-submit websites such as Ancestry.com. As such sites have expanded, so have the...

Have you ever wondered why you don't have thick hair covering your whole body like a dog, cat or gorilla does? Humans aren't the only mammals with sparse hair. Elephants, rhinos and naked mole rats also have very little hair. It's true for some marine mammals, such as whales and dolphins, too. Scientists think the earliest mammals, which lived at the time of the dinosaurs, were quite hairy. But over hundreds of millions of years, a small handful of mammals, including humans, evolved to have less hair. What's the advantage of not growing your own fur coat? I'm a biologist...