Clip: Season 44 | 2m 36s
Most wild turkeys are timid. But if one gets aggressive, what do you do?
Aired: 11/30/17
National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers.
Scientists have a new tool to edit genes in human cells to repair mutations. What is it?
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New Kind of Astrophysics is Born
Scientists saw and “heard” a dramatic cosmic explosion simultaneously for the first time.
Experts drill into the impact crater of an asteroid that created a worldwide cataclysm.
Scientists hunt for a mega-eruption that plunged medieval Earth into a deep freeze.
Engineers are using origami to design drugs, micro-robots, and future space missions.
Explore the hidden world of energy storage and how it holds the keys to a greener future.
