Size Matters

In 2001, satellite imagery captured a mysterious “thermal anomaly” on an unexplored volcano at the ends of the Earth. What lies inside...

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

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laboratory that 16 nations came together to build. Get a...

This documentary argues that evolution is a metaphysical belief.

A breathtaking adventure across five continents and through time to reveal nature's most vital secret. Watch a flying fox gorge itself on a midnight...

A feature length documentary shot in Iceland on mediums and the relationship between humans and invisible beings such as elves ghosts, angels, water...

Commentator-comic Bill Maher plays devil's advocate with religion as he talks to believers about their faith. Traveling around the world, Maher...

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...

As the "Murder Hornet" makes national headlines, a small town crew of beekeepers and scientists band together to protect their quiet Washington...

The Hobbit Enigma examines one of the greatest controversies in science today: what did scientists find when they uncovered the tiny, human-like...

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

The sinking of the Titanic sent shockwaves around the world and started debates that continue to this day. But new, explosive evidence from the most...