Wondering what is the difference between DNA and RNA? Learn the differences, key similarities, structures, and roles in genetics. Read this simple guide now! DNA or Deoxyribonucleic acid and RNA or ...

Using two types of harmless red-to-near-infrared light, both DNA and RNA can be distinguished simultaneously inside a cell (left), and cell aging progression can be observed (right). Early detection ...

DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion by enzymatic RNA degradation. Essentially, chemical energy is ...

DNA and RNA methylation, initially thought to operate as distinct pathways, have been shown to interact closely, shifting our understanding of gene regulation. A team of researchers from the ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In 1957, just four years after Francis Crick and other scientists solved the riddle of ...