Nobel Laureate and physicist Adam Riess and Brian Greene discuss the paradigm-shattering discovery that the expansion of the universe is accelerating, the role of dark energy, and more. This program …

Forensic science is under the microscope with Casie Parish Fisher who does research to figure out at what temperature DNA is destroyed..helping detectives trying to solve arson crimes. Episode filmed …

Marcia Bartusiak joins Kip Thorne, Laura Danly and Rainer Weiss to demonstrate how two observatories on opposite sides of the country, called LIGO (Laser Interferometer Gravitational-wave Observatory), may open a new window on observing the cosmos—one based not in light but in gravity.

Ellen Stofan is the NASA chief scientist, serving as principal advisor on the agency’s science programs. Prior to her appointment, Stofan was vice president of Proxemy Research and an honorary …

Google’s Director of Quantum Algorithms, Ryan Babbush, joins Brian Greene to discuss the central role quantum algorithms play in leveraging quantum computing to realize its potential. This program is part …

Without dark matter and dark energy, the equations of physics don’t match what we observe in the cosmos. But what if it’s not the universe that needs extra ingredients—but the …