Democracy Dies in Darkness
Researchers use spectrograms to identify species and scan through hours of audio. (Bishop Sand)
Listening to natural sounds is known to be good for human beings, but a new world reveals itself when you visualize sound via colorful images known as spectrograms.
(Christophe Simon/AFP/Getty Images)
Protesters in Paris blocked access to a terminal at France's busiest airport as workers around the country went on strike over Macron's pledge to raise the retirement age.
(lovenimo/Washington Post Illustration; iStock)
Ask pilots and they’ll tell you: landing a large passenger jet is much harder than it looks on “Airplane!” and “Snakes on a Plane.”
For YouRecommended stories
Spring guide