Jurors hear new testimony, past allegations, and search history evidence in Tanner Horner's death penalty case.

Testimony continues Tuesday in the punishment phase for Tanner Horner, who was convicted of killing 7-year-old Athena Strand.

A former FedEx driver reportedly pleaded guilty to killing a 7-year-old Texas girl after he allegedly abducted her while ...

A Japanese research team pushed mouse cloning to its breaking point, producing 1,206 clones from a single donor line before the process collapsed at the 58th generation. The experiment, one of the ...

CRISPR functions as a programmable genetic memory system derived from bacterial immune defenses against viral infections. Guide RNA allows for rapid multiplexed targeting compared to older ...

The following represents disclosure information provided by authors of this manuscript. All relationships are considered compensated unless otherwise noted. Relationships are self-held unless noted. I ...

Circulating tumor DNA (ctDNA) has rapidly emerged as one of the more intensively studied and promising technologies in oncology. Its rapid ascent has been driven by its unprecedented ability to ...

Genome editing-based therapies typically aim to treat disease by correcting underlying genetic mutations in patient's cells. However, most genetic disorders are caused by dozens or even thousands of ...

After becoming the world’s first patient treated with a bespoke base editing therapy, baby KJ Muldoon is now healthy and free from the toxic ammonia buildup caused by his rare genetic metabolic ...

A man who was an escaped fugitive at the time of a 7-year-old Kentucky girl's abduction has been charged in her killing 30 years later, according to authorities. Morgan Jade Violi was abducted while ...

According to the RNA world hypothesis, life began when RNA molecules evolved the ability to make more copies of themselves. Now we have discovered an RNA molecule that is almost capable of this – it ...

Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...