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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.
16:33
See A Familiar Face? Thank These Brain Cells
Researchers have found a group of neurons that seem tuned to respond specifically to the faces of those you know.
39:09
The Hot And Cold Past Of The Air Conditioner
From the 1904 World’s Fair to deadly heat waves, take a look back at more than a century of AC.
12:03
Healthcare Is Hard Enough To Get. If You’re A Trans Youth, It’s Even Harder
A new study highlights the variety of barriers that impact trans youth seeking care, from legal obstacles to stigma from doctors.
17:06
See A Spotted Lanternfly? Squash It!
The invasive and damaging pest has carved out a foothold on the East Coast—and experts worry it could spread.
14:52
As Primates Go Extinct, So Do Their Parasites, Upsetting Ecosystems
As endangered primates disappear, so do their parasites. That could have big ecological consequences.
2:02
The World According To Sound: How Spiders Shake Things Up For Love
Listen to researchers share how spiders woo their partners, and join a worldwide listening party.
29:09
Looking Back On A Century of Science
The archives of Science News offer a window into how science has progressed and changed over a hundred years.
4:51
Who Will Sweep The Charismatic Creature Carnival?
Will the mantis shrimp, opossum, or shoebill stork come out on top? The choice is up to you.
12:25
When The Water Comes
The Science Friday Book Club is discussing how communities are responding to sea level rise with author Elizabeth Rush.
11:59
Ice-Hunting Lunar Rover Robot Gets A Landing Site
NASA chose a landing site for its first-ever robotic moon rover, VIPER, slated to launch in 2023 to look for ice near the lunar south pole.