The Oxford, Michigan, school shooter's parents will serve up to 15 years in prison. Jennifer and James Crumbley are the first parents held criminally liable for a mass school shooting in the US, but they likely won't be the last. This episode was produced by Haleema Shah with help from Hady Mawajdeh, edited by Miranda Kennedy, fact-checked by Laura Bullard, engineered by Patrick Boyd and hosted by Sean Rameswaram. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices

A pig’s kidney was just transplanted into a human. But Vox’s Dylan Matthews says we shouldn't need the pigs. This episode was produced by Victoria Chamberlin and Hady Mawajdeh, edited by Amina Al-Sadi, fact-checked by Anouk Dussaud, engineered by David Herman, and hosted by Sean Rameswaram. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices

More and more Americans feel like college isn’t a good deal anymore. One state thinks it’s found a way to turn things around. This episode was reported and produced by Miles Bryan, edited by Matt Collette with help from Amina Al-Sadi, fact-checked by Laura Bullard with help from Hady Mawajdeh, engineered by Patrick Boyd and Rob Byers, and hosted by Sean Rameswaram. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices

Tweens are shopping for trendy, expensive skincare products. Gen Z worries it’s “aging like milk.” Are today’s young people too afraid of looking old? Allure editor-in-chief Jessica Cruel and Vox correspondent Rebecca Jennings explain. This episode was produced by Haleema Shah, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Patrick Boyd, and hosted by Noel King. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Wall Street Journal’s Stephen Kalin explains what happened, and Refugees International President Jeremy Konyndyk lays out what this means for Gazans. This episode was produced by Amanda Lewellyn and Avishay Artsy, edited by Amina Al-Sadi, fact-checked by Laura Bullard and Victoria Chamberlin, engineered by David Herman, and hosted by Sean Rameswaram. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices

Donald Trump arrived at the White House in 2017 without a lot of plans to actually govern. The conservative Heritage Foundation wants to make sure that doesn’t happen again. This episode was produced by Avishay Artsy, edited by Matt Collette, fact-checked by Laura Bullard, engineered by David Herman, and hosted by Noel King. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices