Our broadcast channel is currently experiencing technical difficulties. We are working to restore full functionality at this time. Our live stream is available HERE.

NOVA show's poster

Secrets in Your Data

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives. Visit the official website to watch full-length documentaries, or explore our world through short-form video, on our digital publication NOVA Next.

Secrets in Your Data

Season 51 Episode 7 | 53m 40s | CC

Whether you’re on social media or surfing the web, you’re probably sharing more personal data than you realize. Find out where your data is going, who’s selling it, and how you – and a new kind of web – could put control back in your hands.

Related stories

Science & Environment
Rocky Mountain Biological Laboratory trains the next generation of scientists
Young campers learn from some of the most esteemed researchers in the state surrounded by some of the most pristine learning environments.
 | Chase McCleary
Kids
The Joy of Poison
Theresa goes to the Denver Museum of Nature and Science with Helen and her mom Megan.
 | Theresa Ho
Rocky Mountain PBS
Denver Museum of Nature and Science researchers found that Castle Rock’s durability is due microscopic amounts of the colorful gemstone opal.
 | Chase McCleary

NOVA

Watch more episodes

See more
See more
Additional funding for this program is provided by the Alfred P. Sloan Foundation, and the George D. Smith Fund, Inc. Additional funding for NOVA is provided by the NOVA Science Trust with support from Margaret and Will Hearst and Roger Sant. National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.