This video takes viewers back to the extraordinary Paleozoic Era, the time when life flourished long before dinosaurs existed. It explores the dramatic changes that reshaped Earth’s oceans, continents ...

The detection of mercurial particles of light emanating from mice led to a flurry of interest in biophotons, a mysterious ...

Across the scope of two seasons and 12 episodes, Emmy and BAFTA-winning legend Sir David Attenborough hypnotically guides the viewer through the Earth’s many natural beauties. It’s a majestic ...

Magnets can move metal objects without even making contact—but how do they do that? In this video, you’ll learn how magnetic fields are formed, how poles attract and repel, and where we see this ...