NPR News Now covers the rising death toll from a glacier collapse in Nepal, with over 900 dead and thousands missing. The broadcast reports on flash flooding in the Grand Canyon that destroyed infrastructure and evacuated dozens. It also details escalating US-Canada trade tensions, including Trump’s order to rename Lake Ontario, and notes high US gas prices amid the Iran war. Finally, the episode updates on the Lindsey Clancy trial and Novak Djokovic’s early exit from the US Open.