Two new studies from Johns Hopkins University are providing scientists with an unprecedented view of how human cells repair one of the most dangerous forms of genetic damage: a break that severs both ...

Forty-four years ago, Nadrian Seeman published his groundbreaking ideas on using DNA as a structural material, expanding DNA's significance far beyond its role as a carrier of genetic information.

A long-running DNA mystery linked to cancer and chromosome behavior may finally have been cracked. The breakthrough, ...

Sucralose, the artificial sweetener used in Splenda, came under scrutiny after a study found that a related chemical damaged ...