Messenger RNA is vital to cells, and now scientists have discovered a critical new role for this crucial molecule.. | ...

Biologists have long puzzled over why organisms with similar numbers of protein-coding genes can differ so dramatically in nervous system complexity. New research points to a potential link between ...

Proteins are how cells get work done. They carry out nearly every important cellular task, from ferrying messages to ...

Genome-wide association studies (GWAS) have identified multiple loci associated with complex diseases, but these are mostly ...

For millennia, evolution has intrigued many great thinkers, prompting questions about how new traits emerge as species adapt over time. Then, attention shifted to natural selection and the inheritance ...