Catch up on the most important updates from this week. Read more »
It’s time to reevaluate the cost of death-care—and its environmental impact. Read more »
The constellation of internet-providing satellites is growing. Now the company and its rivals must avoid creating brighter night skies and space debris. Read more »
Their incessant belching loads the atmosphere with planet-warming methane. But it’s not so simple as just feeding them gas-busting seaweed. Read more »