Which city is most polluted? No one knows

On any given day, a news story might list a city in India as "most polluted." In another story, a city in China may have held the distinction. Then again, maybe Iran hosts the most polluted city in the world, as a recent ...

'Citizen scientists' help track foxes, coyotes in urban areas

As foxes and coyotes adapt to urban landscapes, the potential for encounters with humans necessarily goes up. A team of scientists is taking advantage of this fact to enlist the eyeballs and fingertips of humans—getting ...

Amid India elections, study aligns data with constituencies

The legal age for women to marry in India is 18, but a recent review of data showed that more than half of marriages in more than half of parliamentary constituencies—the equivalent of U.S. Congressional districts—involved ...

Crowdsourcing speeds up earthquake monitoring

Data produced by internet users can help to speed up the detection of earthquakes. Fast and accurate information is essential in the case of earthquakes: Epicentre location, depth and magnitude are minimum requirements to ...

InSight's seismometer now has a cozy shelter on Mars

For the past several weeks, NASA's InSight lander has been making adjustments to the seismometer it set on the Martian surface on Dec. 19. Now it's reached another milestone by placing a domed shield over the seismometer ...

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