NPR News Now covers catastrophic floods in Nepal and Tibet that killed over 350 people, with many pilgrims missing. Meta faces new restrictions on Facebook and Instagram for minors as part of a massive settlement regarding child safety. Nvidia reports record earnings driven by AI chip demand, while avant-garde artist Yayoi Kusama has died at 97. Additionally, SpaceX plans a $10 billion spaceport in Louisiana, and the broadcast concludes with a preview of midterm election coverage.