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November 22, 2024
On the 50th anniversary of Lucy’s discovery, paleoanthropologists reflect on what she means to science, and what she taught us about ourselves. Plus, divers have recovered seeds of a long-lost rye variety from a 146-year-old shipwreck in Lake Huron. And, just in time for Thanksgiving, a potato researcher explains potato varieties, potato nutrition, and some tubular tuber facts.
17:12
Mapping Brain Connections Reinforces Theories On Human Cognition
For human cognition, understanding connections between brain regions may be even more important than the functions of the regions themselves.
24:47
As Anthony Fauci Steps Down, A Look Back At His Storied Career
Science Friday has been interviewing Dr. Fauci since 1994, on topics ranging from COVID, to HIV/AIDS, to allergy research.
12:16
Why Contraceptive Failure Rates Matter In A Post-Roe America
According to analysis by KHN and Science Friday, contraception failures can cause hundreds of thousands of unplanned pregnancies each year.
16:31
Can Animals Evolve To Survive The Anthropocene?
Animal species can evolve in just one generation, but, with human activities, they might be fighting a losing battle.
4:48
Using Family Photos Of Fall Foliage To Track Climate Change
Satellite imagery showing leaf color is only available dating back to the year 2000, so researchers are using fall photos that might be in an elderly relative’s attic to track climate change.
7:11
The ‘Grandfather’ Of The Voyager Mission Retires
Ed Stone, who retired last week after 50 years as the Voyager project scientist, reflects on the mission.
17:04
A Flaw in Human Judgment: How Making Decisions Isn’t As Objective As You Think
Nobel Prize-winning psychologist Daniel Kahneman explains how ‘noise’ and bias can lead to poor decisions.
16:57
Frenemies, Lovers, And The Fate Of The Cosmos: Our Galaxy Tells All
Astronomer and folklorist Moiya McTier’s new book is a saucy memoir written from the perspective of our very own Milky Way.
17:28
The Quest For New COVID-19 Solutions
A biotech expert shares insights on what’s needed to combat the pandemic, from new antiviral cocktails to pioneering vaccine techniques.
12:05
Don’t Trust What You See On TikTok This Election Season
Research found the social media platform allowed 90% of misleading political ads to run—even though they contradicted TikTok’s own policies.