AI-generated photos are video are getting so good that it’s hard for humans to tell what’s real. Researchers are trying to develop tools to thwart deep fakes in several different ways — from before ...

Discover the past and future of science and technology with an inspiring overview of special programs. Featuring highlights from “NOVA,” “Nature,” “Arizona Horizon” and more, enjoy groundbreaking ...

Miles O’Brien is a veteran, independent journalist who focuses on science, technology and aerospace. He is the science correspondent for the PBS News Hour, a producer, director, writer and ...

There is much cheerleading for humanity in the three-episode “Building Stuff,” homo sapiens being applauded for their native impulse for solving problems, making tools and discovering new worlds. But ...

Researchers are trying to develop tools to thwart deep fakes in several different ways — from before they are even made, to detecting them once they are out on the internet.