Search Query
Show Search
Sign Out
Sign In
TV
All TV Shows
TV Schedule
Watch GBH 2
Watch GBH WORLD
Watch GBH Kids
GBH Passport
Radio & Podcasts
All Radio Shows
All Podcasts
Radio Schedule
Ways to listen
News
Music & Culture
Events
Support GBH
Membership
Corporate Sponsorship
Directed Giving
Planned Giving
Other Ways to Support
Menu
What matters to you.
Show Search
SEARCH
Search Query
Sign Out
Sign In
Donate
TV
All TV Shows
TV Schedule
Watch GBH 2
Watch GBH WORLD
Watch GBH Kids
GBH Passport
Radio & Podcasts
All Radio Shows
All Podcasts
Radio Schedule
Ways to listen
News
Music & Culture
Events
Support GBH
Membership
Corporate Sponsorship
Directed Giving
Planned Giving
Other Ways to Support
Play Live Radio
0:00
0:00
NEXT UP:
All Live Streams
Perfect Holiday Party
Ultimate Holiday Classical Mix
Heavenly Holiday Classics
CRB Classical 99.5
CAI
GBH 89.7
Top
How Deepfakes Manipulate Reality
Season 51 Episode 5
NOVA
About the Episode
Correspondent Miles O’Brien investigates the world of A.I.-enabled deep fake imagery.
Aired: | Expires: | Runtime: 4m 22s
Recent Episodes
Episode 13, Season 51<br> Solar System: Wandering Worlds
Meet the surprising, oddball worlds moving around our solar system.
NOVA
| 53:34
Episode 12, Season 51<br> Solar System: Icy Worlds
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.
NOVA
| 53:34
Support for GBH is provided by:
Become a GBH sponsor
Extras
Tides of Tradition
Following a local Unangax̂ hunter, hear the realities of food access in the changing Arctic.
9:47
Keepers of the Coastline
In Northern California, Marine science is guided by Tolowa Dee-ni' Nation’s community and culture.
11:56
Sands of Time
Using photo archives and ancestral knowledge, witness coastal erosion in Bristol Bay, Alaska.
6:47
What Did Dinosaurs in Alaska Eat During Winter?
During the winter months, food for the plant eaters would have withered or died.
2:36
This Rare Earth Metal Repels Sharks
This is kryptonite for sharks. (2012)
1:19
One of the Greatest Meetings of the Minds in History
These scientists were the pioneers of quantum mechanics.
2:28
The “Hippy Days” of Quantum Physics
How a group of free-thinking physicists in the 1970s helped shape quantum physics.
1:43
How Large Language Models Like ChatGPT Work
It’s not always easy to tell the difference between writing by a human and ChatGPT.
1:44
Inside the Fight To Develop a Malaria Vaccine
These scientists were on the verge of a breakthrough with a promising vaccine nearing approval.
4:18
Campi Flegrei: Italy’s Underground Super Volcano
In Italy hundreds of thousands of people are living directly on top of an active volcano.
3:43
Load More