Cells working with an expanded genetic code could make more diverse medicines. A new study shows scientists are within striking distance. One of modern biologists' most ambitious goals is to learn how ...

A surprising number of microbes use alternate genetic codes, different from the standard genetic code that governs the large majority of life. A census of these "recoded" genomes was recently reported ...

Genes are the building blocks of life, and the genetic code provides the instructions for the complex processes that make organisms function. But how and why did it come to be the way it is? A recent ...

For Save the Koala Day, learn how conservation geneticist Rebecca Johnson’s work helps protect these iconic marsupials Jack Tamisiea Smithsonian chief scientist Rebecca Johnson snaps a selfie with one ...

Har Gobind Khorana, a Nobel laureate, deciphered the genetic code, revealing how DNA sequences specify amino acids. His ...

A Stanford-led study published in Nature on Feb. 26 found that age-related changes witnessed in diseases like Alzheimer’s may be related to a relatively untapped area of research in the brain. The ...

Subhash Kak does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...