New Charges Filed Against Alleged 'NorCal Rapist'California prosecutors have filed 28 additional charges against a man police say is the so-called NorCal Rapist, bringing the number of alleged victims to seven in six counties. 
Saplings Created From DNA Of Massive Redwood Planted In PresidioA scientific breakthrough is allowing scientists to bring back ancient trees once thought to be lost forever, planting the seeds for those ancient redwoods in San Francisco's Presidio.
Controversial Gene Editing Physicist MissingA Chinese scientist with Bay Area ties is reportedly missing, just days after unveiling a controversial genetic experiment.
Controversial Gene Editing Physicist Has Bay Area TiesThe Chinese physicist at the center of the global controversy over gene editing has Bay Area ties, even once warning a UC Berkeley professor about his plans to create the world's first genetically-modified babies. 
'We Need Hundreds': Camp Fire Victims' Families Urged To Give DNAAuthorities are using a powerful tool in their effort to identify the scores of people killed by the Camp Fire that ripped through Northern California: rapid DNA testing that produces results in just two hours.
Authorities Seek DNA Samples From Relatives Of Missing In Camp FireHundreds of rescue personnel dressed in white overalls are sifting through smoldering rubble and mangled cars, searching for human remains in California's deadliest and most destructive wildfire.
Trump Renews Insults At Elizabeth Warren After Stanford Expert's DNA TestPresident Donald Trump revived Tuesday his "Pocahontas" nickname for Elizabeth Warren, a day after the Massachusetts senator released a DNA test amplifying the controversy over her claimed Native American heritage.
Stanford Prof's DNA Analysis Of Elizabeth Warren Points To Native American Heritage Responding to years of derision by President Donald Trump and other critics, Sen. Elizabeth Warren on Monday released a report on a DNA analysis that provides strong evidence she does, in fact, have Native American heritage.
Suspected NorCal Rapist Makes First Court Appearance, Faces SurvivorsThe suspected NorCal Rapist made his first court appearance Monday afternoon, facing not only a judge but also two of the women he allegedly attacked.
NorCal Rapist's First Known Victim Determined To Be Part Of ProsecutionThe first alleged sexual assault by accused NorCal Rapist Roy Waller was in Rohnert Park back in 1991. The survivor that attack told KPIX 5 on Friday she is ready to face him in court.
'Super Snake' Slithering Around Florida? DNA Study Says YesA study of Florida's python population has discovered some unnerving information about a possibly terrifying new breed of slithering creatures.