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Episode

March 1, 2024

Neuroscience graduate student Senegal Alfred Mabry is looking at effects of Parkinson’s disease beyond the most visible body tremors. Plus, snakes evolve faster than their lizard relatives, allowing them to occupy diverse niches. And, the book “Countdown” looks at why the US is modernizing its arsenal, and what it means to exist with nuclear weapons.

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Episode

November 3, 2023

Carl Sagan introduced the world to the idea of nuclear winter caused by nuclear weapon fallout. Is it still a threat? Plus, a deaf advisory group worked with a hospital to improve how it cares for them. And, is the secret to life really just within five elements? Author Stephen Porder explains in a new book.

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Episode

August 4, 2023

Artificial sweeteners are widely used in soft drinks, baked goods, and candy. But are they safe? Plus, Science Friday dives into how nuclear weapons technology has evolved since the Manhattan Project. And, talking about the science behind evolution in light of laws allowing schools to teach creationism.

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