The Coast Guard said Thursday that the missing submersible suffered a catastrophic loss of pressure that killed all five people onboard. Today on “Post Reports,” we talk about the unregulated industry of deep-sea tourism.

Listen to this: It’s good for your health

Post Reports is the daily podcast from The Washington Post. Unparalleled reporting. Expert insight. Clear analysis. Everything you’ve come to expect from the newsroom of The Post, for your ears. Martine Powers and Elahe Izadi are your hosts, asking the questions you didn’t know you wanted answered. Published weekdays around 5 p.m. Eastern time.