Pima County Sheriff Chris Nanos uplifted the Tucson community on Friday by stating that the tireless search efforts will continue as he believes 'she will be found.' ...

Here's what we know about the South Florida DNA lab chosen over Quantico to analyze evidence in the Nancy Guthrie abduction.

Investigators in the Nancy Guthrie case disclosed they're working to identify unknown DNA found at the Tucson property belonging to Savannah Guthrie's 84-year-old mother, who remains missing after 13 ...

Imagine walking into a courtroom and seeing a cage near the witness stand. Inside sits a bright, alert parrot whose owner was ...

When a cell divides, it performs a feat of microscopic choreography—duplicating its DNA and depositing it into two new cells.

Animals are disappearing from the planet at an alarming rate. Each day, an estimated 200 species go extinct. Some of the ...

DNA barcoding can be used to track cancer cells in solid and liquid biopsies, empowering future research into more reliable breast cancer diagnosis and treatment strategies.

Scientists are exploring how DNA’s physical structure can store vast amounts of data and encode secure information.

Cucumber is an economically important crop worldwide, ranking as the third most-produced vegetable after tomatoes and onions. Yet breeding improved varieties—plants that are more resilient, produce ...

Researchers are embarking on the RNA equivalent of the Human Genome Project, including sequencing all the chemical modifications that make cells unique.

Scientists have discovered that DNA behaves in a surprising way when squeezed through tiny nanopores, overturning a long-held ...