On Tuesday's show: Today is election day for the primary runoff races. We visit polling places across Greater Houston and recap what is on the ballot. Also, we ... It fits: ‘Dungeon Crawler Carl’ ...

There is no recent news for this security. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your ...

New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong ...