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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.
17:31
Abortion-Restrictive States Leave Ob-Gyns With Tough Choices
Post-Dobbs, ob-gyns and medical students alike must navigate the risk of criminal prosecution associated with patient care in some states.
11:43
How Your Brain Constructs Your Mental Health
In ‘The Balanced Brain,’ Dr. Camilla Nord explores the neuroscience behind mental health, and how our brains deal with life’s challenges.
17:20
What We Know After 4 Years Of COVID-19
Four years ago this week, the World Health Organization declared COVID-19 a pandemic. Experts say it’s far from over.
17:09
A Strange-Looking Fish, Frozen In Time
A group of fish called gar, dubbed “living fossils,” may have the slowest rate of evolution of any jawed vertebrate.
17:03
Science Unlocks The Power Of Flavor In ‘Flavorama’
In her new book, Dr. Arielle Johnson explains how and what we taste with chemistry.
12:06
Could This Be The End Of Voyager 1?
The spacecraft has been sending incoherent data back to Earth, possibly marking the beginning of the end of its decades-old mission.
5:19
How Election Science Can Support Democracy
The Union of Concerned Scientists has unveiled an election science task force led by experts from across the country.
12:13
The Genetic Roots Of Antibiotic Resistance
A survey of soil and animal poop samples from around the world identified 18 new species of Enterococcus bacteria.
12:19
Could A Planet Like Arrakis From ‘Dune’ Exist?
A planetary scientist compares Arrakis to real planets and analyzes whether life could exist on such a sandy, scorching-hot world.
9:55
Preparing Astronauts For The Loneliness Of A Mars Mission
In a new documentary, NASA psychologists try to find solutions for the mental health challenges of a three-year trip to Mars.