The Secret Life of Waves

Join superstars Megan Abubo, Chelsea Georgeson, and Sofia Mulanovich as they create sparks in Indonesia, Fiji, Australia, and Hawaii. See rising...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

Principles of Curiosity presents a general introduction to the foundations of scientific skepticism and critical thinking, focusing on a simple...

The times are fueled by anxiety, and our tweets will not say the opposite. A feeling of the end of the world hangs over our economic model. The...

Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard...

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that even with our 21st-century technology, we could...

Most people fully accept paranormal and pseudoscientific claims without critique as they are promoted by the mass media. Here Be Dragons offers a...

Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the...

Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David...

In Astronomy Part 2, you will learn all about the planets, asteroids, comets, meteoroids, the layers of the sun, fusion, and more. The Standard...