Rivers are rarely the calm, orderly streams we imagine on maps. Over time, their winding paths—called meanders—shift, bend, ...

Most people don’t realise that rivers don’t stay neatly where maps first put them. They move slowly, sometimes suddenly, and occasionally cut a brand-new route through land that was never meant to be ...

Getting your Trinity Audio player ready... The Colorado River is in crisis. The seven basin states just blew through a heavily anticipated deadline to announce a new deal on how they would divide up a ...