Roughly two thirds of people on the planet use social media — and many simply cannot stop scrolling. The dangers for children are well-documented, including mental health problems, bullying and sexual predators.
Here in the U.S., social media companies have settled lawsuits totaling billions, without admitting any wrongdoing.
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The populist right-wing leader of 12 years says it is "clear" his party has lost the vote billed as a referendum on the country's future.
With 100% of the vote counted, Brazil's electoral court announced that the soon-to-be 81-year-old Luiz Inácio Lula da Silva held an unassailable lead.
The National Weather Service has issued a flood watch for much of the Four Corners — the meeting point of Arizona, Colorado, New Mexico and Utah.
The Israeli military's operation comes in response to a gun attack that killed two Israeli soldiers and wounded three others in the West Bank.