Susie Chun Oakland arrived to a crime scene at McKinley High School in Honolulu that March morning nearly a half century ago.

A former Colorado Bureau of Investigation DNA scientist appeared in court Thursday to face criminal charges over data tampering that authorities said raises questions about the validity of more than 500 cases.

The identities of two Detroit men, each found dead years ago, were resolved via DNA testing and genetic genealogy.

1."My Dad is an identical twin. So, all three of my uncle's children should be my half-siblings genetically. They did 23andMe a few years after my siblings and I did. One cousin showed up as a half-sibling, one showed up as a first-second-degree cousin, and the last didn’t show up at all."

Trump is ringing in his second term with a dizzying array of executive orders, within which lies the groundwork for a massive DNA surveillance campaign targeting migrants. That's according to analysis by award winning National Security journalist Spencer Ackerman,

SMC proteins can reverse direction, reshaping DNA and solving key scientific debates. This discovery could impact research on gene-linked diseases. Scientists from Delft, Vienna, and Lausanne have uncovered that the protein machines responsible for shaping our DNA can reverse their direction.

Call it the science of small, but a trio of University of Florida chemical engineers have developed a lab-on-a-chip process that could make a big difference for DNA research and, ultimately, patients.

Purification removes contaminants from DNA samples, ensuring the integrity of the genetic material and providing more accurate results.

David Paul Cady Jr. has been formally charged in a 1996 cold case murder. DNA evidence has tied him to the death of Mary Moore Searight 30 years ago.

Indonesia President Prabowo Subianto on Sunday, during a dinner hosted by President Droupadi Murmu, quipped that he has "Indian DNA", sparking a burst of laughter among the dignitaries.

The Salt Lake County Sheriff's Office has made an arrest in the 19-year-old cold case homicide of Jason Royter in 2005.

By Jack Kim SEOUL (Reuters) -Both engines of the Jeju Air plane that crashed last month contained duck remains, according to a preliminary report on Monday, with authorities still trying to determine what caused the deadliest air disaster on South Korean soil.