Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases. (Image: Wikimedia Commons, CC SA 3.0) The most common type of base pairing is the Watson-Crick base ...

People are still debating whether the mRNA from COVID-19 vaccines remains in the body longer than it should. Some say it ...

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 ...

Scientists have created a breakthrough technology that reveals the entire network of RNA-protein interactions in human cells, offering new insights into how diseases develop.

DNA is the darling of the high-tech detective world, whether it’s used to solve murders or track what animals are nearby. But what about it’s less famous relative, RNA? It turns out, this type of ...

Many writers grouse when an editor makes a change in a story, but the consequences of changing a single word usually aren’t that dire. Not so with genetic instructions for making proteins. Even a ...