This guide lays out real price points from at-home MTHFR gene test kits and direct-access labs to doctor-ordered testing, ...

Many butterflies develop wing patterns that mimic other species to protect themselves from predators. While growing complex ...

A body found in a Long Island dumpster in 1982 was identified as 15-year-old Susan Mann, who went missing in 1980.

When four teenage girls were murdered in an Austin, Texas, yogurt shop in 1991, a heartbroken city was left searching for answers. No one imagined that more than 30 years later, the case would remain ...

Portland, Oregon — Valerie Nagle spent decades wondering what happened to her older sister, who was last seen in Oregon in 1974. She searched online databases of unidentified persons cases looking for ...

MOHAVE COUNTY, Arizona — The Special Investigations Unit (SIU) from the Mohave County Sheriff’s Office was able to link two children who were found in a park restroom in Oxnard, California, to a cold ...

Every new life begins after a genetic shuffle. When organisms make eggs or sperm, maternal and paternal chromosomes pair up and swap pieces of DNA in a process called crossing over. This exchange is ...

Oregon Missing Remains Identified Valerie Nagle, whose DNA recently helped to confirm the remains of her sister Marion Vinetta Nagle McWhorter, who disappeared in ...

For years, the federal government has been amassing DNA profiles of noncitizens. But recently released Customs and Border Protection (CBP) data reveal that officials knowingly collected the DNA of ...

Remains that were found more than 30 years ago near the St. Johns Bridge has been identified, according to Oregon State Police.

Two days after four teenage girls were found murdered in a burning Austin yogurt shop in 1991, a man with a pistol in a stolen car was arrested at a border checkpoint west of El Paso. Nearly 34 years ...