At school, it's often presented as a tidy double helix but scientists are revealing the varied and intricate shapes of DNA molecules.

A next-generation multitarget stool DNA test, including assessments of DNA molecular markers and hemoglobin level, was developed to improve the performance of colorectal cancer screening, primarily ...

A protein that is involved in determining which enzymes cut or unwind DNA during the replication process has been identified in a new study.

Researchers have identified an alternate method to study changes during the DNA replication process in lab settings using genetically modified yeast. The new approach offers a clearer window than ...

Researchers shed new light on G-quadruplexes, a type of secondary DNA structure that has attracted attention as a potential therapeutic target in cancer.