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 ...

Most hypotheses suggest that earlier forms of life had partial genetic codes and used fewer than 20 amino acids. To test ...

From decoding the universal genetic code to mapping the genomes of endangered species, genomics is transforming conservation.

Despite awe-inspiring diversity, nearly every lifeform – from bacteria to blue whales – shares the same genetic code. How and when this code came about has been the subject of much scientific ...