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Why Do We Keep Widening Highways If It Doesn’t Reduce Traffic?
Decades of research shows that expanding highways, despite its promise to reduce congestion, actually increases travel times.
Heard on the Air
12:21
Seven States Passed Ballot Measures To Protect Abortion Rights
Abortion was on the ballot in 10 states, and seven of them passed constitutional amendments defending abortion rights.
16:32
Your Arm Position Can Make Blood Pressure Readings Inaccurate
Blood pressure categories are based on patients who are sitting in a certain position. But not every doctor’s office takes readings that way.
11:56
CAR-T Cell Therapies Show Promise For Autoimmune Diseases
In a Chinese study, donor CAR-T cells sent autoimmune diseases into remission. There’s hope that the therapy is scalable.
17:56
Oliver Sacks Searched The Brain For The Origins Of Music
On Science Friday’s 33rd anniversary, excerpts from a classic interview with neurologist and author Dr. Oliver Sacks about music and the brain.
8:47
Math Enthusiast Finds The Largest Known Prime Number
This ginormous number has a whopping 41,024,320 digits, which isn’t very helpful for mathematicians but is certainly exciting for math nerds.
6:56
Measuring The Effects Of Early Life Adversity—In Marmots
Scientists used decades of yellow-bellied marmot research to find a way to measure how adverse events affect wild animals’ survival.
16:36
Why Do We Keep Widening Highways If It Doesn’t Reduce Traffic?
Decades of research shows that expanding highways, despite its promise to reduce congestion, actually increases travel times.