Podcast: Rocky remnants of early Earth, plants turned predator, and a new artificial second skin

Online News Editor Catherine Matacic shares stories how the Venus flytrap turned to the meat-eating side, a new clingy polymer film that shrinks up eye bags, and survey results on who pirates scientific papers and why.   Hanika Rizo joins Julia Rosen to discuss evidence that parts of Earth have remained unchanged since the planet formed. Learn more about your ad choices. Visit megaphone.fm/adchoices