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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.
11:53
Why The Delta Variant Will Make More Kids Sick
The pandemic is the worst it’s ever been for children, who cannot be vaccinated. Plus booster shots, an mRNA vaccine for HIV, and more.
16:29
The Minds Behind The Myers-Briggs Personality Test
Who were Myers and Briggs anyway?
12:11
You, Too, Can Be All Thumbs. Or At Least Three.
Scientists are studying what a prosthetic device they’re calling a “Third Thumb” does to your brain.
17:26
The Healing Power Of Nostalgia
The complex emotion that you feel when digging up photos from the past could also be the key to coping with our present—and navigating our future.
16:19
The Future Of Orcas Threatened In Changing Waters
Killer whales and their ancient culture are threatened by climate change and human pressures.
17:03
Pandemic Unveils Growing Suicide Crisis For Communities Of Color
Suicides have risen among Black, Hispanic and other communities of color during COVID-19. But the rates were already escalating before the pandemic struck.
12:05
This Fish Is The Master Of The Poignant Pause
Much like your favorite public radio host, electric fish use pauses in speech, too.
10:42
Lighting Design For Your Paleolithic Cave
Researchers modeled lighting options—from torches to oil lamps—used by ancient cave artists.
11:52
A Stomp, A Roar, An Elephantquake?
Elephants’ movements and vocalizations can travel through the ground—and scientists look to what earthquake-detection technology might teach us.
34:04
Margaret Atwood On The Science Behind ‘Oryx And Crake’
In this archival interview, the award-winning author calls the novel a form of “speculative fiction.”