Prescription sleep medications include benzodiazepines, Z-drugs, and others like doxepin and ramelteon. Most are strictly for short-term use (7 to 10 days), while a few can be prescribed longer. Many ...
This story appears in the June 2013 issue of National Geographic magazine. The village chief, a wispy fellow with an easy smile and snowy muttonchops, came aboard James Cameron’s expedition ship in ...