Zoologist Jarod Miller has traveled the world and encountered countless members of the animal kingdom. Meet a fennec fox, a kinkajou, and a lemur and learn about the special traits …

Computer scientist Jasmine Lawrence’s Cool Job is solving problems: She connects families thousands of miles apart through new Facebook technology, runs a blood donation network, and started her own personal …

Nobel laureate David Baker joins Brian Greene to discuss groundbreaking work that leverages the chemistry of life to design powerful new molecules with wide ranging applications.

Roboticist Chad Jenkins’s career started with the Atari 2600 video game, and after tinkering with other games, he began a new career creating robots that can sense, plan, and act …

Albert Einstein shattered previous ideas about time, but left many pivotal questions unanswered: Does time have a beginning? An end? Why does it move in only one direction? Is it real, or something our minds impose on reality?

After a storied career with 5 spaceflights (including three trips to fix the Hubble Space Telescope), NASA astronaut John Grunsfeld now helms the space agency’s scientific missions. He helps shepherd …