NPR News Now covers the U.S. House's potential vote to impeach Defense Secretary Pete Hegseth for alleged war crimes and constitutional violations. The report also details NVIDIA's stock drop amid an internal investigation into its CEO, and France's accusation that Iran's Revolutionary Guard hacked supermarket refrigeration systems. Additionally, the episode highlights Pope Leo's meeting with abuse survivors in Argentina, new research linking circadian rhythms to a specific type of depression, and Ohio State University's suspension of a fraternity following a viral video.