What if scientists could better predict when a volcano might erupt? We’ll talk to one researcher who’s working on that, by measuring the temperature of magma.
A Conversation With Not-So-Silent Kevin Smith
The filmmaker Kevin Smith is probably best known for his films "Clerks" and "Chasing Amy."
But Smith is also actively involved in other realms of pop culture, like comic books and podcasts.
We spoke to him about podcasting, controversy and whether there are any downsides to being famous.