When a gene is turned on in a cell, it creates a ripple effect along the DNA strand, changing the physical structure of the ...

Scientists have captured the most detailed structural images to date of a specific type of protein's DNA repair process, a ...

Scientists have captured the most detailed structural images to date of a specific type of protein's DNA repair process, a ...

DNA robots are emerging as tiny programmable machines that could one day deliver drugs, hunt viruses, and build molecular-scale devices. By borrowing ideas from traditional robotics and combining them ...

A forensic analyst testified during Tanner Horner's murder trial that male DNA was found on Athena Strand's rape kit. FOX 4's Peyton Yager has more on the second week of testimony in the trial ...

Killer FedEx driver Tanner Horner may have sexually assaulted 7-year-old Athena Strand before her twisted murder – which the sicko meticulously planned out in advance, a Texas prosecutor said. The ...

A former FedEx driver who murdered 7-year-old Athena Strand told investigators he "kind of tossed" her into the woods after killing her, according to interrogation video shown to jurors as they weigh ...

Scientists have uncovered a surprising secret about our DNA: it’s not a static blueprint, but a constantly shifting, folding structure that helps control how genes turn on and off. Researchers at the ...

Experts on autism and Tanner Horner’s grandmother are expected to testify today. Watch live video of the trial here.

During interviews with a psychiatrist, Horner confessed for the first time to new details of the crime, saying he punched and ...

A haunting photo shows 7-year-old Athena Strand moments before prosecutors say she was driven to her death by the FedEx driver who abducted and killed her while delivering her Christmas present. The ...

Jurors first heard from a woman who testified she met Horner through mutual friends in 2013 when she was 16 and he was 22. She told the court he asked her to lie about her age, and described two ...