This episode is from WHRO’s Spotlight Earth series. Watch this video to learn more about polystyren In this Spotlight Earth episode, you will learn about the widespread use of polystyrene, or ...

Earth’s orbit is filling up with junk. Greenhouse gases are making the problem worse. At any given moment, more than 10,000 satellites are whizzing around the planet at roughly 17,000 miles per hour.

We all know that climate change is affecting Earth, but did you know it is also causing problems in space? Scientists, ...