A short kid from a Canadian army base becomes the international pop culture darling of the 1980s—only to find the course of his life altered by a stunning diagnosis. Follows the life of beloved actor and advocate Michael J. Fox, exploring his personal and professional triumphs and travails, and what happens when an incurable optimist confronts an incurable disease.

Does the stock market accurately reflect the status of the economy? Finance specialists discuss market history, valuations and CEO incentives.

Stonehenge was shaped over centuries, but to what purpose? Was it a temple to the sun, or the moon, an astronomical calendar, or a shrine to dead ancestors? Now Stonehenge may be about to give up some of its secrets. For the first time in nearly half a century a new archaeological dig the sacred stone circle. And the men who are leading the excavation are well aware of the significance of this moment.
The film exposes an investigation into a radical theory that Stonehenge, far from being a place of burial as is commonly assumed, was in fact a place of healing. The investigation takes in forensic testing of bones excavated over the past decades and hard-won permission for the first dig in 50 years at the Henge, watched live online by millions of viewers around the world. Does the theory of the healing stones bear up to modern-day forensic science?

Using cutting-edge research, a dedicated team of archaeologists has compiled the evidence to fill in a 400-year gap in man's knowledge of the bluestones of Stonehenge. By combining innovative 3D scanning techniques, traditional field archaeology and novel laboratory analysis, the team has discovered where the stones were quarried and where they first stood.
Professor Alice Roberts shows how the team made its discoveries and joins Professor Mike Parker Pearson to piece together the final parts of the puzzle, solving one of the toughest challenges ever faced by archaeologists.

Over the course of three nights at Hollywood's Pantages Theater in December 1983, filmmaker Jonathan Demme joined creative forces with Jordan Cronenweth and Talking Heads... and miracles occurred. Following a staging concept by singer-guitarist David Byrne, this euphoric concert film transcends that all-too-limited genre to become the greatest film of its kind. A guaranteed cure for anyone's blues, it's a celebration of music that never grows old, fueled by the polyrhythmic pop-funk precision that was a Talking Heads trademark, and lit from within by the geeky supernova that is David Byrne.
This circus of musical pleasure defies the futility of reductive description; it begs to be experienced, felt in the heart, head, and bones, and held there the way we hold on to cherished memories. On those three nights in December 1983, Talking Heads gave love, life, and joy in generous amounts that years cannot erode, and Demme captured this act of creative goodwill on film with minimalist artistic perfection. Stop Making Sense is an invitation to pleasure that will never wear out its welcome.

It sounds like a Hollywood blockbuster: a deadly asteroid is on a collision course with Earth. But in reality, it's only a matter of time before a giant space rock threatens to wipe out civilization. An asteroid took out the dinosaurs sixty-five million years ago. Are we next? This episode analyzes the threat and explores the many ways--from a nuclear bomb to ingenious new technology--that experts are proposing to stop Armageddon