A self-driving car has a split second to decide whether to turn into oncoming traffic or hit a child who has lost control of her bicycle. An autonomous drone needs to decide whether to risk the lives of busload of civilians or lose a long-sought terrorist. How does a machine make an ethical decision?

Today, there are robots that make art, move like dancers, tell stories, and even help human chefs devise unique recipes. But is there ingenuity in silico? Can computers be creative? …

Breakthrough Prize Winner Lyman Page joins Brian Greene to discuss his unusual path into physics, his extraordinary work measuring the cosmic background radiation and his ongoing quest to shed light …

Join us for #YourDailyEquation with Brian Greene. Every Mon – Fri at 3pm EDT, Brian Greene will offer brief and breezy discussions of pivotal equations. Even if your math is a …

How fast is the universe expanding? Two prominent approaches are finding different answers, propelling cosmology toward a crisis. Wendy Freedman, a renowned astronomer who has spent decades seeking the expansion …

Brian Greene engages physicist and former LIGO spokesperson Gabriela González in a conversation about LIGO and Virgo’s new announcement of the most massive gravitational wave source to date and discusses …