Looking millions of light-years into deep space requires a special kind of glass telescope. Prior to the 1980s telescopes were limited in size and too heavy to follow the motion …

Famed neurologist Oliver Sacks joined award-winning journalist John Hockenberry to discuss Sacks’ latest book, which explores the bewitching and surreal world of hallucinations.

2020 Nobel Laureate in Physics Andrea Ghez talks with Brian Greene about the details of the long journey to discovering a supermassive black hole in the center of our galaxy …

This video is part of our Brilliant Breakthroughs series: our new 20-episode mini-series exploring the “Eureka!” moments and proud accomplishments of the greatest scientific minds of our time. Join us …

There is little doubt that Mars will be the next step in our continuing march to the skies, with some predicting we will take that giant leap within the next …

Do your friends call you a control freak? Well then, you’re in good company. Learn more about the #scientist known as the “Maestro of the Miniscule” who used atom manipulation …