Hermann Heinzel Ornithologist

Explains that heat is really a form of motion, a form of kinetic energy and that it can be converted to other forms of energy and transferred through...

Before the internet. Before social media. Before breaking news. The victims of Thalidomide had to rely on something even more extraordinary to fight...

If machines can be smarter than people, is humanity really anything special?

A vivid journey into the mysterious subterranean world of mycelium and its fruit— the mushroom. A story that begins 3.5 billion years ago,...

From somewhere along the east coast of South America, an osprey has just flown 4000 miles to a small saltmarsh at the delta of the Connecticut River,...

This documentary follows various migratory bird species on their long journeys from their summer homes to the equator and back, covering thousands of...

Computer animation and footage from NASA space missions explain how our solar system evolved and the place Earth has within the system.

CERN and the University of California-Santa Barbara are collaborating in the search for the elusive substance that physicists and astronomers believe...

For more than 50 years, we’ve been unsuccessfully searching for any evidence of intelligent extraterrestrial life. But, the discovery of...

Bill Nye is retiring his kid show act in a bid to become more like his late professor, astronomer Carl Sagan. Sagan dreamed of launching a spacecraft...

A fascinating new look at the biblical, historical, and scientific evidence for Creation and the Flood. Learn from more than a dozen scientists and...