Why is there an uptick of human trafficking during major events?

Human trafficking can occur at any time and at any place throughout the world, but major festivals and events including the Super Bowl are known to result in an increase of human trafficking activity. Anti-trafficking expert ...

Crowdsourcing pollution data could benefit public health

Wildfire smoke regularly threatens air quality over vast regions of places like California. But a new study finds a network of low-cost sensors placed in private homes could paint a more detailed picture of localized pollution, ...

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