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E.g., 07/18/2018
E.g., 07/18/2018
Your search has returned 44 images:
  • Tina Hesman Saey
  • Michael Douglas
  • Tanya Van Cuylenborg and Jay Cook
Your search has returned 52 articles:
  • Experiences

    What I actually learned about my family after trying 5 DNA ancestry tests

    Commercials abound for DNA testing services that will help you learn where your ancestors came from or connect you with relatives. I’ve been interested in my family history for a long time. I knew basically where our roots were: the British Isles, Germany and Hungary. But the ads tempted me to dive deeper.

    Previous experience taught me that different genetic testing companies can yield...

    06/13/2018 - 14:41 Ancestry, Genetics
  • Feature

    DNA testing can bring families together, but gives mixed answers on ethnicity

    Michael Douglas, a new resident of southern Maryland, credits genetic testing for helping him find his heritage — and a family he knew very little about.

    Douglas, 43, is adopted. He knew his birth mother’s name and had seen a birth certificate stating his birth name: Thomas Michael McCarthy. Over the years, Douglas had tried off and on to find his birth family, mostly by looking for his...

    06/13/2018 - 14:36 Genetics, Ancestry, Science & Society
  • News

    Genetic sleuthing again IDs a murder suspect in a cold case

    For the second time in less than a month, DNA probes of family trees in a public database have helped police catch a murder suspect.

    On May 17, detectives in Washington arrested 55-year-old William Earl Talbott II of Seatac for the 1987 double murder of Jay Cook and Tanya Van Cuylenborg. A new DNA sleuthing technique called genetic genealogy led to Talbott’s capture. His arrest came just...

    05/23/2018 - 10:42 Genetics, Ancestry, Science & Society
  • Television

    ‘First Face of America’ explores how humans reached the New World

    A teenage girl climbed into an underground cave around 13,000 years ago. Edging through the ink-dark chamber, she accidentally plunged to her death at the bottom of a deep pit.

    Rising seas eventually inundated the cave, located on Central America’s Yucatán Peninsula. But that didn’t stop scuba divers from finding and retrieving much of the girl’s skeleton in 2007.

    “First Face of...

    01/22/2018 - 07:00 Anthropology, Archaeology, Ancestry
  • Year in Review

    The story of humans’ origins got a revision in 2017

    Human origins are notoriously tough to pin down. Fossil and genetic studies in 2017 suggested a reason why: No clear starting time or location ever existed for our species. The first biological stirrings of humankind occurred at a time of evolutionary experimentation in the human genus, Homo.

    Homo sapiens’ signature skeletal features emerged piece by piece in different African...

    12/13/2017 - 08:29 Human Evolution, Ancestry, Archaeology
  • News in Brief

    Mating with Neandertals reintroduced ‘lost’ DNA into modern humans

    ORLANDO, Fla. — Interbreeding with Neandertals restored some genetic heirlooms that modern humans left behind in the ancient exodus from Africa, new research suggests.

    Those heirlooms are versions of genes, or alleles, that were present in humans’ and Neandertals’ shared ancestors. Neandertals carried many of those old alleles, passing them along generation after generation, while...

    10/23/2017 - 14:43 Genetics, Ancestry
  • News in Brief

    We’re more Neandertal than we thought

    Modern people of European and Asian ancestry carry slightly more Neandertal DNA than previously realized.

    About 1.8 to 2.6 percent of DNA in non-Africans is an heirloom of ancient human-Neandertal interbreeding, researchers report online October 5 in Science. That corresponds to 10 to 20 percent more Neandertal ancestry than previous estimates — and it may carry consequences for human...

    10/10/2017 - 17:30 Genetics, Ancestry
  • News

    Ancient DNA offers clues to the Canaanites’ fate

    DNA is setting the record straight on ancient Canaanites.

    For the first time, scientists have deciphered the complete genetic instruction manuals of Canaanites. By comparing five Canaanite genomes with those of other ancient and modern populations, the researchers identified the Canaanites’ ancestors and discovered their descendants, modern Lebanese people.

    The results, reported...

    07/27/2017 - 12:31 Anthropology, Ancestry, Genetics
  • News

    New footprint finds suggest range of body sizes for Lucy’s species

    Famous footprints of nearly 3.7-million-year-old hominids, found in 1976 at Tanzania’s Laetoli site, now have sizable new neighbors.

    While excavating small pits in 2015 to evaluate the impact of a proposed field museum at Laetoli, researchers uncovered comparably ancient hominid footprints about 150 meters from the original discoveries. The new finds reveal a vast range of body sizes for...

    12/16/2016 - 13:04 Anthropology, Ancestry
  • News in Brief

    Ancient hookups gave chimps a smidge of bonobo DNA

    Like lipstick on a collar, new DNA evidence is pointing to ancient affairs between bonobos and chimpanzees.

    Chimps carry a small percentage of bonobo DNA, researchers report in the Oct. 28 Science. The conclusion comes from analysis of the genetic instruction books, or genomes, of 63 wild-born chimps, two captive chimps named Clint and Donald, and 10 wild-born bonobos. The apes came from...

    10/27/2016 - 14:00 Genetics, Animals, Ancestry