Radio
Listen to Science Friday live on Fridays from 2-4 p.m. ET
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.
4:50
Dung Beetles Use Cosmic GPS to Find Their Way
Dung beetles use light from the Milky Way to help them navigate at night.
36:13
Preserving Science News in an Online World
Experts discuss how the internet impacts public perception of science.
24:17
The Book Club Catches ‘The Andromeda Strain’
The Science Friday book club chats about Michael Crichton’s 1969 classic sci-fi thriller.
5:06
Turning Girl Scout Cookies Into Graphene
Scientists have transformed baked goods into graphene, worth two million times the price of gold.
9:57
Shakespeare’s Sonnets, Encoded in DNA
If all the world’s information were encoded as DNA, it would fit in the back of a station wagon.
7:12
Cold Snap Shakes Up Winter Weather Outlook
Climatologist Jeff Weber explains why this winter could pack a punch.
4:27
Months After Sandy, Mucking and Gutting
Mold has become a concern for residents of a Sandy-damaged neighborhood in Queens.
22:42
Shoring Up the Nation’s Crumbling Coastlines
Can beaches be rebuilt to face fiercer storms and rising seas? Is there even enough sand to do it?
19:20
Canine Conundrum: How Dog Became Man’s Best Friend
Scientists have long debated how—and when—dogs first became domesticated.
10:22
Beijing Grapples with Record Air Pollution
Severe smog is raising concerns about the cost of China’s rapid industrialization.