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April 19, 2024
Superfund sites contain extreme pollution. Flooding—made worse by climate change—could carry their toxic contaminants into surrounding areas. Plus, researchers in Buenos Aires have figured out a way to tap into bird dreams. And, a citizen science project aims to sample the waters of hundreds of lakes worldwide for environmental DNA.
11:42
Internet White Spaces, Pollen Protein, and Tiger Conservation
Logging online through unused TV frequencies, and the good and bad of tiger conservation efforts.
16:12
Computer Device Allows Paralyzed Man to Regain Movement
A computer hooked to Ian Burkhart’s brain reads his thoughts and translates those into electrical signals, which stimulate his arm muscles and allow him to move his hand.
7:18
The Science Club Wants You to #TakeASample
This month’s project from Science Friday’s Science Club asks participants to answer a question about a big or complex thing by looking at a sample of the whole.
11:55
That Emoji You’re Sending Is Open to Interpretation
Emoji, the tiny graphics used in text communications, can be interpreted in a variety of ways.
17:37
Listening In on Scientific Data
Proponents of sonification hope that listening to data could lead to more scientific discoveries.
9:57
Zika Virus Transmission Still Mysterious
Many questions remain about the Zika virus, such as how it passes from mother to child.
17:13
Orchids: Masters Of Deception
Orchids use mimicry, fraud, and deception to attract pollinators, fascinating home gardeners in the process.
11:29
Diabetes Drug Prices Tripled in a Decade
The World Health Organization cites lack of affordable insulin as one reason why diabetes patients worldwide are suffering complications and dying prematurely.
16:38
‘Lab Girl’: The Pursuit of Sanctuary, and Science, Inside the Lab
In the memoir “Lab Girl,” geobiologist Hope Jahren unlocks the secrets of plants and the personal discoveries behind the pursuit of science.
8:06
Climate and the Collapse of Ancient Civilizations
How did climate change affect the boom-and-bust cycles of of ancient Southwest civilizations in the United States?