November 22, 2024
On the 50th anniversary of Lucy’s discovery, paleoanthropologists reflect on 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, a potato researcher explains potato varieties, potato nutrition, and some tubular tuber facts.
In A Moment Of Black Holes And Pandemics
A year after the Event Horizon Telescope captured the first ever image of a black hole, author and astrophysicist Janna Levin looks back at the project’s impact.
11:55
How Sewage Samples Help Scientists Track COVID-19 Outbreaks
How scientists are using sewage to trace the pandemic. Plus, the toll fireworks can take on the lungs, and a birdsong gone viral.
34:43
Making The Outdoors Great For Everyone
How racism pervades public places meant for everyone.
16:49
Naked Mole Rats May Unlock Secrets About The Human Brain
Naked mole rats are unique in the mammal world. But their brains may have valuable clues for our own.
29:08
The Best Summer Science Books Of 2020
Our summer science book list will take you swimming with eels and unlock the mysteries of bird behaviors.
Introducing: Science Friday Summer Institute
From August 3-6, join Science Friday Education, STEM researchers, and STEM educators from around the country for a virtual conference and co-creation institute.
11:42
The First Wave Of COVID-19 Is Still Surging
States reckon with reopening as case numbers climb, plus a new signal in a Italian dark matter detector.
11:29
Why Are Honey Bee Colonies Collapsing?
Researchers are trying to figure out why bee colonies across the country are collapsing.
17:28
How To Approach The Risks Of Socializing During A Pandemic
States are opening up. Should you expand your social life? How to assess and manage your risk during the pandemic summer.
16:02
The Man Who Couldn’t See Numbers
A rare disease sheds light on how the human brain processes visual information.
33:56
COVID-19 Is Taking A Toll On Young People’s Mental Health Too
Uncertainty is hard for everyone. Here’s how caretakers can support kids and teens during social distancing.
12:12
PG&E Guilty Plea Sets A Precedent For Climate Change Culpability
Plus, why we shouldn’t count on lockdowns to work again.
17:05
Insights From International Doctors On The Frontlines Of The Pandemic
Two international resident physicians in the Bronx share their experiences treating COVID-19 patients.
12:04
Hummingbirds See Beyond The Rainbow
These speedy fliers see way more than red.
24:24
Protests Shine Light On Facial Recognition Tech Problems
As big tech steps back from facial recognition for police, some AI experts want an end to its use entirely. Here’s why they say reform isn’t enough.
9:35
A NASA Rover Is Catching A Private Ride To The Moon
The rover is designed to explore for the large stores of ice scientists suspect may be frozen in lunar polar regions.
17:21
A Crisis Of Health In Healthcare Workers
The global pandemic and national protests are adding to the mental and emotional burden of taking care of others.
Seeking Algorithmic Justice In Policing AI
AI researchers and advocates discuss abolishing facial recognition tech—and why gradual reforms aren’t enough.
Cephalopod Week Postponed
Science Friday will still celebrate Cephalopod Week later this year, but we’ve decided that now is not the time.
Anthony Fauci Gives Advice On How To Reopen The United States
From second waves to vaccines, “America’s doctor” gives advice on how the country should reopen after COVID-19.