Catastrophic flash floods in Central Texas killed at least 119 people and left more than 170 missing across several counties ...

Social media users reacted to the video, with one calling it "Breathtaking". Another user wrote, "That's an incredible shelf cloud formation - looks almost apocalyptic." ...

Cloud seeding couldn’t have caused the floods that killed more than 100 people, experts say. But rumormongers suggested a link to one company’s work.