Who's the daddy? There isn't one.
A snake. A ray. A shark. They each got pregnant with no male involved. In fact, scientists are finding more and more species that can reproduce on their own. What’s going on?
For show transcripts, go to vox.com/unxtranscripts
For more, go to vox.com/unexplainable
And please email us! unexplainable@vox.com
We read every email.
Support Unexplainable by making a financial contribution to Vox: vox.com/givepodcasts
Please take a second to help us learn more about you! vox.com/podcastsurvey
Learn more about your ad choices. Visit podcastchoices.com/adchoices