Radar astounds scientists, chasers as 'monster' tornado approaches city, plus 'No Shadow' Day

As a major tornado approached Lubbock, Texas, meteorologists and storm chasers were amazed by what they saw on a radar screen. Also, twice a year, areas in the tropics experience an eerie phenomenon that makes photographs look unnatural, but a few clouds at the wrong time can spoil the unique solar event. Learn more about your ad choices. Visit podcastchoices.com/adchoices