Science news articles about 'broadcast tv'

CHAMPAIGN, Ill., Nov. 13 (UPI) -- U.S. commercial television broadcasters are doing a poor job of providing quality children's educational programming, the advocacy group Children's Now says.

All full-power broadcast TV stations in the U.S. will flip a switch Friday to stop broadcasting their analog TV signals. For the millions who are unprepared, it could mean lights out on their favorite ...

(AP) -- The federal call center set up to help viewers through the shutdown of analog broadcast TV signals at many stations this week has been able to easily deal with the ...

... indicates viewers who use digital video recorders to watch their favorite broadcast TV shows tend to watch shows recorded between 8 p.m. and 10 p.m. -- and many of ...

NASA revealed Thursday that it has likely lost high-quality tapes of its first moonwalk, but restored broadcast TV copies.