As large and ubiquitous as Amazon is today, it's difficult to remember that it started in a garage. Jeff Bezos and his first few employees packed books and took them to the post office themselves in ...

GALRs, receptors for the neuropeptide galanin, have emerged as potential therapeutic targets for inflammatory bowel disease. Here the authors report that GAL53, a long galanin peptide derived from non ...

Social evolution is the area of evolutionary biology that studies how social interactions, especially between individuals of the same species, arise, change and are maintained. A particular focus is ...