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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.

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Horizons from PBS News - S2 E9

  • Saturday August 29, 2026 5:00 pm ET on KET2
  • Saturday August 29, 2026 4:00 pm CT on KET2

Horizons from PBS News - S2 E10

  • Saturday September 5, 2026 5:00 pm ET on KET2
  • Saturday September 5, 2026 4:00 pm CT on KET2

Horizons from PBS News - S2 E11

  • Saturday September 12, 2026 5:00 pm ET on KET2
  • Saturday September 12, 2026 4:00 pm CT on KET2

Horizons from PBS News - S2 E12

  • Saturday September 19, 2026 5:00 pm ET on KET2
  • Saturday September 19, 2026 4:00 pm CT on KET2

Horizons from PBS News - S2 E13

  • Saturday September 26, 2026 5:00 pm ET on KET2
  • Saturday September 26, 2026 4:00 pm CT on KET2
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Horizons from PBS News - S2 E8

  • Saturday August 22, 2026 5:00 pm ET on KET2
  • Saturday August 22, 2026 4:00 pm CT on KET2

Horizons from PBS News - S2 E5

  • Saturday August 1, 2026 5:00 pm ET on KET2
  • Saturday August 1, 2026 4:00 pm CT on KET2

Horizons from PBS News - S2 E4

  • Saturday July 25, 2026 5:00 pm ET on KET2
  • Saturday July 25, 2026 4:00 pm CT on KET2
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