Safest Halloween costume, longest-running washing machine, toys that work! Engineer Rachel Rothman and her team of engineers, chemists and researchers make sure these marketing claims, are true as part of …

Nate Ball’s appetite for invention began with hovercrafts and Tesla coils and led to building his revolutionary ascender that uses a reliable motor to raise rescuers by a rope. These …

The pythagorean theorem is easy to comprehend and remember in Math teacher Camille Jones’s class when you learn through song and dance. Science teachers prepare tomorrow’s pioneering scientists. #paemst winner …

Neil Turok joins Brian Greene to describe his new ideas for curing the big bang singularity and providing a natural dark matter candidate, all while avoiding the conventional paradigm of …

Renowned computer scientist and Coursera co-founder Daphne Koller joins Brian Greene to discuss her new venture in using machine learning for drug discovery and development. This program is part of …

National Geographic Society Explorer-in-Residence Dr. Sylvia A. Earle is an oceanographer, explorer, author, and lecturer who has been called a “Living Legend” by the Library of Congress and “Hero for …