Skip to content
Each week Science Friday, hosted by Ira Flatow, focuses on science topics that are in the news and brings an educated, balanced discussion to bear on the scientific issues at hand.

Science Friday

Listen Live

Listen Live

Go behind the headlines: From the economy and healthcare to politics and the environment - and so much more - On Point talks with newsmakers and real people about the issues that matter most. On Point is produced by WBUR for NPR.
Next

On Point

Go behind the headlines: From the economy and healthcare to politics and the environment - and so much more - On Point talks with newsmakers and real people about the issues that matter most. On Point is produced by WBUR for NPR.

WHYY
rewind
play
fast-forward
 
 
 
Radio Schedule
WHYY
  • DONATE
Primary Menu
  • News
  • Radio & Podcasts
    • Radio Schedule
    • Ways to Stream
    • WHYY Listen App
  • TV
    • WHYY TV Schedule
    • WHYY Watch App
    • Live TV
    • Watch on Demand
    • Stream PBS Kids
  • Arts
  • Events
  • Education
    • WHYY Youth Media
    • WHYY Media Labs
    • WHYY Early Education Programs
    • For Students
    • Pathways to Media Careers
    • Youth Media Awards
  • Support
    • Membership
    • WHYY Passport
    • WHYY Member Portal
    • Sponsorship
    • Vehicle Donation Program
    • Volunteer
  • NEWSLETTERS
  • DONATE

Archives: Segments

Assistant Leticia Orozco, left, and Dr. Carmen Romo, right, talk to clients while testing them for signs of diabetes during a health fair on June 6, 2025, at the Mexican Consulate in Oklahoma City. (Lionel Ramos/ KOSU)
The Pulse
Health

How Latinos have become especially vulnerable to diabetes, and one reporter’s 'wake-up call’' managing the disease

How a reporter began to investigate diabetes risk, and along the way, made a startling discovery about his own health.

2 weeks ago

Listen 13:10
In 1973, psychologist David Rosenhan conducted an unusual experiment to test the validity of psychiatric diagnoses. (Photo credit: Jack Rosenhan)
The Pulse
Health

Uncovering the ‘pseudo patients’ from the famous ‘Rosenhan Experiment’

Investigative reporter Susannah Cahalan set out to find eight pseudo patients who'd participated in the "Rosenhan Experiment."

3 weeks ago

Listen 25:45
Users on social platforms like Reddit are being accused of using AI to write posts. (Nichole Currie/WHYY)
The Pulse
Science

How not to be mistaken for a chatbot

Top signs from researchers that something was written by AI, and how to avoid sounding like a chatbot yourself.

2 months ago

Listen 14:01
Thelma Moss seen working at UCLA's Parapsychology Lab in the 1970s. (Heather Harris)
The Pulse
Science

Psychics, ghosts, auras, and the UCLA research lab that studied it all

In the 1970s, UCLA housed The Parapsychology Lab, which became a haven for those with psychic abilities and the researchers who studied them.

2 months ago

Listen 19:54
Charlee Heinz collects and cleans animal bones to use them in works of art. (Lise Peet)
The Pulse
Arts & Entertainment

Animal skulls and bones get a second life in the art works of Boyertown creator

In Boyertown, PA, artist Charlee Heinz turns bones from forest finds into meaningful artwork that explores death and beauty.

2 months ago

WHYY’s the Pulse reporter Alan Yu receives his influenza vaccine at a Vybe urgent care center in Philadelphia. (Kimberly Paynter/WHYY)
The Pulse
Health

Why urgent care clinics, once derided as ‘doc in a box,’ have spread like wildfire

The number of urgent care centers in the U.S. have doubled, from more than 7,000 to more than 14,000 over the last decade or so.

2 months ago

Listen 9:42
In India, the human-elephant conflict is a growing phenomenon of dangerous interactions between humans and wild Asian elephants. The conflict is driven by habitat loss and human expansion. (Courtesy of Kim Frank)
The Pulse
Science

Chasing giants: One writer’s journey to bring nuance to India’s wild elephant conflict

About 10 years ago, writer Kim Frank set out to learn why wild elephants were trampling people in India. She revealed a complex human-wildlife conflict.

3 months ago

In 2009, Tracey Yukich Lane competed in Reality TV Show 'The Biggest Loser.' (Courtesy of Yukich Lane)
The Pulse
Health

Surviving ‘The Biggest Loser’: Tracey Yukich Lane's untold story

16 years after "The Biggest Loser", Tracey Yukich Lane opens up about her experience, being painted a villain, and keeping the weight off.

3 months ago

Listen 18:05
Emergency medicine physician Kenny Banh measures a patient’s blood pressure. (Courtesy of UCSF Fresno)
The Pulse
Health

Amid fears of ICE raids, one California doctor is meeting farmworkers where they are

Mobile HeaL brings health care directly to farm workers and trains physicians in Fresno County.

4 months ago

Listen 08:33
Kate Conroy, an English and journalism teacher at William L. Sayre High School in Philadelphia, has banned generative AI in her classes. (Kimberly Paynter/WHYY)
The Pulse
Education

Ban it or use it? How teachers are grappling with generative AI in the classroom

Generative AI tools have transformed classrooms. But local teachers and school districts are still deciding on whether, and how, to use them.

4 months ago

Listen 12:29
Before becoming a student at The University of Pennsylvania, Najay Greenidge experienced ‘Ivy League Fever’ in grade school. (Courtesy of Najay Greenidge)
The Pulse
Health

Kids are catching ‘Ivy League Fever’ and the pressure to succeed is leaving many overwhelmed and burned out

Kids, often barely out of elementary school, are internalizing the idea that their futures depend on getting into an Ivy League school.

4 months ago

Listen 8:07
Migrant farmworkers pick a vegetable crop on an early morning in Fresno, Calif., on July 18, 2025. (AP Photo/Damian Dovarganes)
The Pulse
Health

As farmworkers face longer, hotter harvest seasons, their risk of heat-related illness grows

Agricultural workers in the U.S. are 35 times more likely to die from heat-related stress than people working in any other field.

5 months ago

Listen 12:08
Over a billion young people are at risk of hearing loss in part due to headphone use. (Bigstock/alexgrec)
The Pulse
Science

Could wearing headphones be damaging your hearing?

Over a billion young people are at risk of hearing loss in part due to headphone use. Audiologists weigh in on the risk, and how to protect your ears.

5 months ago

Listen 13:36
Going to loud concerts can lead to permanent hearing damage, but the culture around earplugs is changing. (Bigstock/Paha_L)
The Pulse
Health

Do concerts have to be so loud that you need earplugs?

Earplugs can prevent permanent hearing damage from concerts. Venue staff and musicians say that now it’s common, even cool, to have them.

5 months ago

Listen 09:48
A woman visits a memorial honoring the victims killed in elementary school shooting in Uvalde, Texas, Friday, June 3, 2022. (AP Photo/Jae C. Hong)
The Pulse
Health

Three years after the school shooting in Uvalde, survivors struggle to find ongoing support

On May 24, 2022, a shooter at Robb Elementary School in Uvalde, Texas killed 19 students and two teachers. Survivors still navigate barriers to getting support.

5 months ago

Listen 5:50
Page 1 of 22712345...»Last »
Arts & Entertainment Community Courts & Law Education Health Lifestyle Money Politics & Policy Science Urban Planning Weather
  • WHYY thanks our sponsors — become a WHYY sponsor
  • WHYY thanks our sponsors — become a WHYY sponsor

Latest News

  • South Philadelphia’s El Carnaval de Puebla cancelled for second straight year

    5 hours ago

  • The tick-borne red meat allergy that can really put a damper on dining out

    6 hours ago

  • ‘La migra se llevó a mi papá’: Cómo la aplicación de la ley migratoria está afectando a los estudiantes de Delaware mucho antes de que suene el timbre escolar

    8 hours ago

  • WHYY thanks our sponsors — become a WHYY sponsor

Want a digest of WHYY’s programs, events & stories? Sign up for our weekly newsletter.

Together we can reach 100% of WHYY’s fiscal year goal

Donate
Learn about WHYY Member benefits
Ways to Donate
WHYY

WHYY provides trustworthy, fact-based, local news and information and world-class entertainment to everyone in our community.

WHYY offers a voice to those not heard, a platform to share everyone’s stories, a foundation to empower early and lifelong learners and a trusted space for unbiased news. Learn more about Social Responsibility at WHYY. It’s how we live.

Contact Us

Philadelphia

215.351.1200
talkback@whyy.org

Delaware

302.516.7506
talkback@whyy.org

Our Programs

  • Albie’s Elevator
  • Art Outside
  • Ask Governor Meyer
  • Billy Penn at WHYY
  • Check, Please! Philly
  • The Connection
  • The Declaration’s Journey
  • Delishtory
  • Flicks
  • Fresh Air
  • Good Souls
  • Jukebox Journey
  • Movers & Makers
  • On Stage at Curtis
  • Peak Travel
  • Philadelphia Revealed
  • PlanPhilly
  • The Pulse
  • Radio Times Rewind
  • Sports In America
  • Studio 2
  • Things To Do
  • Voices in the Family
  • WHYY News Climate Desk
  • You Oughta Know
  • Your Democracy

Inside WHYY

  • About
    • Social Responsibility at WHYY
    • Board and Executives
    • Community Advisory Board
    • Frequently Asked Questions
    • Employment
    • Internships
    • Press Room
    • Meet Our Newsroom
    • WHYY News Style Guide
    • WHYY Productions
    • WHYY Spaces
    • Submissions
    • History
    • Directions
    • Coverage Area
    • Financial Statements
    • WHYY Community Report
    • Supporters
    • Privacy
  • Mobile Apps
  • Meet Our Newsroom
  • Employment
  • Lifelong Learning Award
  • N.I.C.E. Initiative
  • Contact Us
  • Sponsorship
  • Directions
  • FCC Public Files
  • FCC Applications

Follow Us

  • Facebook
  • Twitter
  • Instagram
  • YouTube
Sign up for a Newsletter

© 2026 WHYY

  • Privacy Policy
  • Terms of Use for WHYY.org