"Timescape" finds words in the news associated with Sept. 11, and weights them according to prominence in a story — not just how often they appear. Gaurav Bradoo hide caption

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An Algorithm Is A Curator At The Sept. 11 Museum

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Detroit's Crackdown To Collect Owed Money Means Thousands Lose Water

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NASA Explores A New World: Crowdsourcing Ideas

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The 'Shifting' TV News Landscape: Will It Be Good For Diversity?

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Spike Lee directed, wrote and starred in "Do the Right Thing." The landmark film prompted a national conversation about racial tension. Universal/The Kobal Collection hide caption

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'Do The Right Thing' Celebrates Its 25th Anniversary

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Small But Steady Downward Trend In U.S. Executions

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Delta, Alaska Airlines Fight For Market Share In Seattle

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Obama To Nominate Ex-Procter & Gamble Chief To Head VA

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Supreme Court To Rule On Hobby Lobby Contraception Case

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This aerial photo shows Yarnell, Ariz., days after a fire claimed the lives of 19 members of an elite firefighting crew. Tom Tingle/AP hide caption

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Dad Of Fallen Arizona Hotshot Hopes To Make Better Fire Shelters

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Senate Minority Leader Mitch McConnell holds a rifle on stage at the Conservative Political Action Committee annual conference earlier this year. Susan Walsh/AP hide caption

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Meet The Newest American Running Mate: The Rifle

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Katherine Streeter for NPR

Online Psychotherapy Gains Fans And Raises Privacy Concerns

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Juan de La Cruz operates a drilling rig that is probing for groundwater 2,500 feet beneath Fresno County. Sasha Khokha for NPR hide caption

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Drought Has Drillers Running After Shrinking California Water Supply

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