Slime mold solving maze!

Plants use photosynthesis to turn light energy into the energy they need to live. This video walks through a laboratory investigation of photosynthesis and shows how scientists can study the process. Watch to see plant biology come alive through experimentation!

Cells may be tiny, but they contain many different structures that each have an important job. This video reviews organelles and explains how they help a cell survive and function. Watch to take a tour inside the amazing world of cells!

Earth's continents have not always looked the way they do today. This video shows how the supercontinent Pangea gradually separated and how the continents moved into their present locations. Watch millions of years of Earth's history unfold before your eyes!

A paramecium is a tiny single-celled organism, but there is a lot happening inside it. This video captures an unusual moment involving a paramecium and gives you a close-up look at microscopic life. Watch to see just how surprising the world under a microscope can be!