This Broadcast
Horizons from PBS News
1:30 pm - 2:00 pm Thursday, August 6
WNET Thirteen WORLD
13.3
REPEAT
Episode 5
Season 1 · Episode 28
Dive into the world of science, health, technology, and environmental issues making headlines each week, hosted by PBS News Hour's William Brangham, with in-depth discussions featuring leading experts and professionals.
Repeat
2026
English
Stereo
Science & Technology
Science
Technology
Health
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