Explainer: Role of the Amazon in global climate change

Fires across the Brazilian Amazon have sparked an international outcry for preservation of the world*s largest rainforest. Here's a look at the role the Amazon plays in regulating the world's climate:

Barr warns time's running out for companies to open encryption

Attorney General William Barr issued a sharp warning that time may be running out for Facebook Inc. and other technology companies to come to a voluntary agreement providing law enforcement officials with access to the encrypted ...

Activists worry about potential abuse of face scans for ICE

Civil rights activists complained Monday of the potential for widespread abuse following confirmation that at least three states have scanned millions of driver's license photos on behalf of Immigration and Customs Enforcement ...

Police cam maker nixes facial recognition deployment

Police equipment manufacturer Axon said Thursday it decided against deploying facial recognition on its body cameras after an ethics review found the technology "is not yet reliable enough."

Hidden oil spill: New study contradicts owner's claims

A new federally led study of oil seeping from a platform toppled off Louisiana's coast 14½ years ago found releases lower than other recent estimates, but contradicts the well owner's assertions about the amount and source ...

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