Abortion pills are used for the majority of U.S. abortions. What are they? Plus, the link between climate change and the seafood on your favorite restaurant’s menu. 

Scientists release the first image of the black hole at the center of our galaxy. Plus, what happened in the aftermath of the asteroid impact that wiped out the dinosaurs?

Undersea archaeologist Robert Ballard describes finding the wreck of the Titanic and other deep-ocean discoveries. Plus, how drag artists are is bringing science to a wider audience.

A neuroscientist explores the science behind heartache. Plus, fish make more noise than you think!

Increasingly, parental disputes over vaccination are ending up in court. Plus, COVID-19 spurred global scientific collaboration, but sharing virus specimens remains complicated. 

Climate researchers explain the ecological changes they’re seeing at the poles. And why your dog’s breed doesn’t necessarily indicate its behavior.

Marine life has been colonizing the giant Pacific Garbage Patch. Plus, what it might mean to heal—rather than conserve—endangered landscapes.

How effective is the IPCC Report can be for generating climate policy? Plus, a look at promising climate solutions already in development. 

COVID-19 case counts are so inaccurate we may be missing a current surge in cases. Plus, how would an infusion of cash make the most progress toward fixing the planet’s problems?