A routine experiment with a new single-cell DNA sequencing method turned into a surprising scientific twist when researchers ...

Researchers at the Earlham Institute have identified a microscopic ciliate species that rewrites two of biology’s genetic stop signals to code for amino acids instead. The finding, made during a ...

Genetic activity underlies biological functions, so organisms have to make sure that the right genes are expressed at the ...

Here’s what you’ll learn when you read this story: When you drill down far enough, life becomes an alphabet soup of letters—four of them to be exact. These nucleotides—adenine (A), cytosine (C), ...