Albert Einstein spent his last thirty years unsuccessfully searching for a ‘unified theory’ — a single master principle to describe everything in the universe, from tiny subatomic particles to immense clusters of galaxies. In the decades since, generations of researchers have continued working toward Einstein’s dream.

Where do our dreams come from, why do we have them, and what do they mean? Can we harness them to foster creativity, solve problems, and prepare for the future? …

Are there limits to the human lifespan? Is it possible to stop the process of aging? On average, humans now live far longer than at any point in our history …

We live in the era Big Data. Its algorithms pervade our lives–shaping our purchases, our finances, our health care, our education, our communities, our public policy. Armed with phones, computers, …

Join Brian Greene and Juan Maldacena as they explore a wealth of developments connecting black holes, string theory, quantum gravity, quantum entangelment, wormholes, and the holographic principle. This program is …

60 Minutes correspondent Lesley Stahl will take you on a journey deep inside your DNA, as we discuss the promise and peril of interfering with the code therein. For the …