Rainbows often instigate moments of joy, but a new study shows that a rainbow-rich and less-cloudy future could be a sign of deep planetary troubles on.natgeo.com/3izUsOL

These birds line their nests with sharp straw, but that won't necessarily stop determined cobras pic.twitter.com/gBOaBFF9vy

A new documentary co-produced by Indigenous filmmakers offers an inside look at a community on the frontlines of deforestation. The Territory is now streaming on #DisneyPlus on.natgeo.com/3VKtMcu

From museum- and beach-hopping in Los Angeles to skiing down the slopes near Vienna, here are 10 urban destinations where you can either escape or embrace the season on.natgeo.com/3EWyc9e

Climbers traverse the snow-covered Mount Blanc between France and Italy pic.twitter.com/uOVIRqXalv

Aside from the yuck factor, the use of leeches in modern medicine often surprises patients—given that these blood-sucking parasites were long dismissed as quackery on.natgeo.com/3uCV0X3