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Horizons from PBS News

Horizons from PBS News

News & Public Affairs

Horizons from PBS News

News & Public Affairs

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.
How Olympians prepare for the pressure of the world stage
Episode
How Olympians prepare for the pressure of the world stage

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  • Thursday Feb 19, 10:30 AM PST on PBS SoCal WORLD
  • Saturday Feb 21, 5:30 PM PST on PBS SoCal
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How Olympians prepare for the pressure of the world stage
26:46
Season 2026 Episode 5
How Olympians prepare for the pressure of the world stage
How Olympians prepare for the pressure of the world stage
How sports betting is changing our brains and behavior
26:46
Season 2026 Episode 4
How sports betting is changing our brains and behavior
How sports betting is changing our brains and behavior
How PFAS harm our health — and why they’re everywhere
26:46
Season 2026 Episode 3
How PFAS harm our health — and why they’re everywhere
How PFAS harm our health — and why they’re everywhere
Why Earth's melting ice matters more than we think
26:46
Season 2026 Episode 2
Why Earth's melting ice matters more than we think
Why Earth's melting ice matters more than we think
MAHA has a plan to clean up the American diet. Will it work?
26:46
Season 2026 Episode 1
MAHA has a plan to clean up the American diet. Will it work?
MAHA has a plan to clean up the American diet. Will it work?
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