Science Friday

March Madness is almost upon us, which means basketball arenas across the country will be filled with the thunderous roar of fans and the surprisingly loud squeaks of basketball shoes. At his first NBA game, physicist Adel Djellouli was surprised by the constant noise from the court and wondered, why do basketball shoes squeak? Turns out, the physics of a squeak involves lightning bolts and...

Skepticism around public health policy, experts and institutions has left some researchers asking basic questions about their role and relationship with the public. Can public health be done better? Epidemiologist Erica Walker has a perspective on just that. She started off studying noise pollution, found her science wasn’t serving people as she hoped, and pivoted her approach in an effort to be...

Ever heard an alcohol ad that tells you to “please drink responsibly”? Or a gambling ad that warns, "when the fun stops, stop”? Or been urged to reduce your carbon footprint? The message is basically the same: These products and activities have risks. But mitigating them, well, that’s on you. How did we get this idea that it's our personal responsibility to make a dent in big problems like...

"Is this the real life? Is this just fantasy? Caught in a landslide, no escape from reality. Open your eyes, look up to the skies and see."There’s something about space that captures the imagination of scientists and artists alike. Just ask astrophysicist Derek Ward-Thompson and astronomer Brian May (yes, THAT Brian May, guitarist of Queen). In their new book Islands in Infinity: Galaxies 3-D,...

Earlier this year, Congress pushed back on the Trump administration’s attempts to slash funding for many science research programs, and restored that money to the budget. But despite the funds existing in the budget, they have not yet been released to some researchers. Science journalist Alexandra Witze joins Host Ira Flatow to walk through the details of the government funding process, and her...

In nature, enzymes are the catalysts that make much of biology work. They jumpstart chemical reactions that either wouldn’t happen, or would happen super slowly. They break down food, build other molecules, extract energy, and more. What if we could harness evolution to engineer designer enzymes that do other specific jobs that benefit us? Putting that idea into practice changed the game for...

The new semi-autobiographical play “The Reservoir” spins a comedic narrative around cognitive reserve, the idea that doing brain-stimulating activities can prevent or delay the onset of dementia symptoms. It’s currently running at the Atlantic Theater Company and co-produced by The Ensemble Studio Theater in New York.* Host Ira Flatow talks with playwright Jake Brasch about his inspiration for...

American chestnut trees once towered over the landscape, dominating forests in parts of the eastern United States. But in the late 1800s, a fungal blight virtually wiped them out across the country. Chestnut restoration scientist Jared Westbrook tells Host Ira Flatow how new genetic work could speed up efforts to breed fungal resistance into hybrid chestnuts and create a heartier chestnut...

On February 12, the Environmental Protection Agency dealt a major blow to the government’s power to fight climate change by rescinding a key piece of research called the endangerment finding. The finding, issued in 2009, basically says: Greenhouse gas emissions endanger public health and welfare—and because they’re harmful, they must be regulated. It's the legal basis for the federal government’s...

An estimated 500,000 people are diagnosed with Alzheimer’s disease in the United States each year, but the causes and mechanisms of the condition remain a neurological mystery. A recent study looked at the role of variants in a gene called APOE in Alzheimer’s, and found that while it’s not a simple determinant of developing the disease, that one gene seems to play a significant role in promoting...