Catalyst: Recycled asphalt
“Catalyst” looks at how recycled asphalt can keep our landfills cleaner and our roads smoother.
Ancient footprints in White Sands National Park reveal evidence of Ice Age humans that walked the land earlier than archaeologists thought.
Journey to South America to explore the magnificent flora and fauna of Colombia, from the Pacific coast to the the Andes.
Luna Kunath and Sophie Pohlmann are best friends and polar opposites. They’re also partners, working together to solve crimes in Potsdam.