How smart heat tape could help stabilize the power grid

Caltech physicist and engineer Gabriele Vajente explains how LIGO detects the faint ripples in spacetime known as gravitational waves. He explores the engineering behind the world's most sensitive measuring instruments, what we've learned from black hole collisions and neutron stars, and what futur…

Jeffrey Cole, founding director of the Center for the Digital Future at USC Annenberg, explores how technological change reshapes society, why established institutions can be caught off guard and what decades of internet research reveal about America's changing relationship with technology.

Carleton University biologists Jennifer Bruin and Myriam Hoyeck discuss new research finding persistent environmental pollutants in the human pancreas and explore how these chemicals may affect insulin secretion and metabolic health.

University of Utah doctoral student Colin Domnauer discusses new research linking reports of vivid “tiny people” hallucinations to a single mushroom species — and what the discovery could reveal about an unidentified hallucinogenic compound.