Although epigenetic changes were long thought to largely act on the genome, rather than as part of it, research is now showing that these patterns can, directly or indirectly, change the genetic code.

Evidence is mounting that epigenetic marks on DNA can influence future generations in a variety of ways. But how such phenomena might affect large-scale evolutionary processes is hotly debated.

Noncoding RNAs are proving to be critical players in the evolution of brain anatomy and cognitive complexity.

Neurologically important noncoding RNAs come in many shapes and sizes.

The molecular biologist studies how chemical modifications to RNA building blocks change the way RNA regulates complex cellular processes.

From his student days in veterinary medicine in Ethiopia to running a lab on metastasis at MD Anderson Cancer Center, Debeb has a passion for understanding how living things work.

A noninvasive saliva test accurately identified concussions in a study of hundreds of rugby players.

A finding of distinct patterns of gene-regulating RNA snippets in the blood of ME/CFS patients in response to a stress test could pave the way for a diagnostic tool for the condition and help untangle its underlying mechanisms.

Weill Cornell Medicine geneticist Christopher Mason speaks with The Scientist about a bolus of new work on the physiological, cellular, and molecular effects of leaving Earth.

Collagen inside ankles has more turnover than that in hips, thanks to the action of microRNAs.

Renewed interest from the biotech industry sparks hope for drugging the nucleic acid to treat cancer and other conditions.

A new device uses anchored nanowires to capture extracellular vesicles from pee for microRNA analysis.

A microfluidic device collects microRNAs for analysis.

Mice lacking the RNA had deregulated microRNAs in the brain, disrupted synaptic communication, and behavioral abnormalities associated with neuropsychiatric disorders.

Our guide to all known forms of RNA, from cis-NAT to vault RNA and everything in between.

Removing a specific miRNA from stem cells may induce the expression of endogenous retroviruses that enable the cells to form extra-embryonic lineages.

A braided structure and some adhesive hydrogel make therapeutic microRNAs both stable and sticky.