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), ...

The DNA of nearly all life on Earth contains many redundancies, and scientists have long wondered whether these redundancies served a purpose or if they were just leftovers from evolutionary processes ...