More light at the day’s end comes at a price: much later winter sunrises across much of the U.S. Scientists have documented consequences for public health and the economy.

After the release of a new report, the European Commission is considering changing the rules across the 27-nation bloc.

Months after Australia banned social media for everyone under 16, the British government is considering new policies to keep children safe online.

Internal documents show how tech giants grabbed children’s attention throughout the day, a strategy that schools say has undermined education.

The changes, after Meta’s legal losses in two child safety cases, are aimed at limiting harmful content shown to teenagers on Instagram, Facebook and Messenger.