After years of anticipation, autonomous vehicles are now being tested on public roads around the world. As ambitious innovators race to develop what they see as the next high-tech pot of gold, some experts warn there are still daunting challenges ahead, including how to train artificial intelligence to be better than humans at making life-and-death decisions.
How do self-driving cars work? How close are we to large-scale deployment of them? And will we ever be able to trust AI with our lives?

It's known as the Alamo of the ancient world, the story of a band of Jewish rebels and their final stand against the Roman Army. The siege of Masada, recorded nearly 2,000 years ago by Jewish military leader Flavius Josephus, is more than a tale of resistance against impossible odds. It's part of the founding narrative of Israel. But how much of it is true?
We take a look at the events that inspired the CBS television miniseries 'The Dovekeepers' and go to the site of the mountain fortress itself, uncovering new truths about this epic conflict.

Zachary Quinto embarks on a journey to understand how artificial intelligence may already be a threat to humanity. He visits Facebook headquarters where he learns about a failed AI experiment where two chat boxes created a language that only they could understand. Zach also gets a firsthand look at the world's latest technology, including life-like dolls programmed with advanced AI, robots that learn and communicate telepathically, highly intelligent drones of war, and Uber self-driving cars.

Reveals the events behind KURT COBAIN's death as seen through the eyes of Tom Grant, the private investigator that was hired by Courtney Love in 1994 to track down her missing husband Kurt only days before his deceased body was found at their Seattle home. Cobain's death was ruled a suicide by the police (a reported self-inflicted gunshot wound), but doubts have circulated for twenty years as to the legitimacy of this ruling, especially due to the work of Mr. Grant, a former L.A. County Sheriff's detective, who did his own investigation and determined there was significant empirical and circumstantial evidence to conclude that foul play could very well have occurred.
The film develops as a narrative mystery with cinematic re-creations, interviews with key experts and witnesses and the examination of official artifacts from the 1994 case.

A profound and poetic encounter with cultural and spiritual icon Ram Dass, at his home on Maui toward the end of his life. Ram Dass is one of the most important cultural figures from the 1960s and 70s, a psychedelic pioneer, former academic and clinical psychologist, author of the influent book Be Here Now, beloved spiritual teacher, and outspoken advocate for death-and-dying awareness.
Ram Dass is now himself approaching the end of his journey. Since suffering a life-changing stroke twenty years ago, he has been living at his home on Maui and deepening his spiritual practice--which is centered on love and his idea of merging with his surroundings and all living things.

Coral reefs are the nursery for all life in the oceans, a remarkable ecosystem that sustains us. Yet with carbon emissions warming the seas, a phenomenon called 'coral bleaching' -a sign of mass coral death- has been accelerating around the world, and the public has no idea of the scale or implication of the catastrophe silently raging underwater.
Chasing Coral taps into the collective will and wisdom of an ad man, a self-proclaimed coral nerd, top-notch camera designers, and renowned marine biologists as they invent the first time-lapse camera to record bleaching events as they happen. Unfortunately, the effort is anything but simple, and the team doggedly battles technical malfunctions and the force of nature in pursuit of their golden fleece: documenting the indisputable and tragic transformation below the waves. With its breathtaking photography, nail-biting suspense, and startling emotion, Chasing Coral is a dramatic revelation that won't have audiences sitting idle for long.