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.
17:29
The Plight Of The North Atlantic Right Whale
Human activity is responsible for the sharp decline in North Atlantic right whales. A new documentary sheds light on why.
17:24
Conserving More Than Just the Planet’s ‘Beloved Beasts’
A new book looks at the history of some of the conservation movement’s key figures.
12:06
Understanding St. Vincent’s Volcanic Eruption
The Caribbean volcano has a long legacy of impact on the island. A volcanologist puts that in context with its most recent eruption.
8:06
How Many T-Rexes Once Roamed the Earth? Maybe Billions
Scientists recently calculated that 2.5 billion individual T-Rexes roamed the Earth during the Cretaceous period.
8:54
Pterosaurs Had A 40-Foot Wingspan And A Giraffe-Like Neck
Recent research into the pterosaur’s vertebrae sheds light on the evolution of flight.
1:45
SciFri Soundscape: Justice In The Jungle
Scientists are using acoustic monitoring devices in Guatemala and Honduras to help curb jaguar poaching.
15:50
SciFri Book Club Digs Into The Foods We’ve Loved To Death
SciFri Book Club reads “Lost Feast” and follows author Lenore Newman’s exploration of a long-lost Roman herb, the dodo bird, and more food mysteries.
Introducing SciFri Findings
Learn along with Science Friday as we dive into how science media is impacting and connecting with the general public.
Orphans Delivered The World’s First Vaccine
The world’s first vaccination campaign involved a ship, some pus-filled sores, and 22 orphan boys.
12:16
Particle Behavior Disobeys Laws Of Physics As We Know Them
Plus, how your weather forecast will change next month.
5:58
Punjabi Sikh Truckers Lack Access To COVID-19 Information
Organizations like Jakara Movement and Punjabi Radio USA filled in the information gaps for the Punjabi speaking community in California.
12:13
New AI Composes Songs From Silent Performance Videos
This algorithm can watch a silent piano performance and then turn it into expressive, human-sounding music.
17:33
A Daring Rescue Highlights Giraffes’ Silent Extinction
Researchers don’t know enough about the charismatic giraffe—and as populations dwindle, they’re running out of time.
10:10
Untangling Alzheimer’s Connection To Insulin Resistance
New research finds that the brains of Alzheimer’s patients are less able to obtain energy from glucose.
7:20
The Mime And The Mind
A new study looks at how the brain “helps” us see invisible objects.
37:50
What Does The Future Look Like For COVID-19 Long-Haulers?
A new study suggests around a third of COVID-19 patients have long-term symptoms.
Experiment With Bumblebee Static Electricity
Bumble bees create and feel the buzz of static electricity, and you can too. Use simple household items to investigate static charges.
12:00
Biden Administration Opens Up OffShore Wind Energy
The federal wind power plan hopes to to deploy 30 gigawatts of offshore wind energy by 2033.
06:00
Even During A Pandemic, Florida’s Spring Break Party Continues
Health experts worry that large numbers of tourists in Florida, plus few restrictions will add up to pandemic problems.