Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...

Cigarette smoking is prevalent worldwide and causes numerous diseases, yet our understanding of how cigarette smoke (CS) causes serious respiratory illnesses is incomplete, and has held back the ...

A tiny antibody component could fundamentally transform the treatment of cystic fibrosis: For the first time, researchers ...

Before cells can divide by mitosis, they first need to replicate all of their chromosomes, so that each of the daughter cells can receive a full set of genetic material. Scientists have until now ...