PRX - Pieces for Topic: Science

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393 results


769-Green Comet
From: Albert Grauer
Series: Travelers In The Night
Caption: C/2023 P1 (Nishimura), Credit: Trevinca-Skies on Spain
Given the effects of climate change today who can predict what planet Earth will be like when C/2023 P1(Nishimura) comes back near our home planet...

Bought by Raven Radio, KNVC Carson City Community Radio, KGLP, KUCR 88.3 fm Riverside, Calif., RADIOLEX and more


  • Added: Oct 22, 2023
  • Length: 02:00
  • Purchases: 11
767- A Really Tough Customer
From: Albert Grauer
Series: Travelers In The Night
Caption: Comet Nucleus, Credit: NASA
The more we learn about 322P/SOHO the stranger it becomes.

Bought by Raven Radio, KNVC Carson City Community Radio, WYAP, RADIOLEX, KGLP and more


  • Added: Oct 08, 2023
  • Length: 02:00
  • Purchases: 9
766 Korean Asteroid Hunters
From: Albert Grauer
Series: Travelers In The Night
Caption: Korean Asteroid Hunting Telescope, Credit: Korea Astronomy and Space Science Institute
The Catalina Sky Survey and the Korean teams of asteroid hunters will discover and track Earth approaching objects making the residents of our home...

Bought by KTAL-LP [Las Cruces Community Radio], RADIOLEX, Raven Radio, KGLP, KKRN and more


  • Added: Oct 01, 2023
  • Length: 02:00
  • Purchases: 7
Planetary Boundaries Breached
From: David Kattenburg
Series: Green Planet Monitor Podcast
Piece image
Six out of nine planetary systems key to the survival of the human species are under threat. Is Earth still a safe operating space for human beings...

  • Added: Sep 24, 2023
  • Length: 58:33
Nuclear Weapons in Space with Karl Grossman
From: Doug Wood
Series: Green Street News
Piece image
How the military is preparing space for the next world war.

Bought by WRFA-LP and WMUU-LP


  • Added: Sep 11, 2023
  • Length: 28:45
  • Purchases: 2
The Ocean is Telling Us - with Dr. Sandra Steingraber
From: Doug Wood
Piece image
Author and biologist Sandra Steingraber talks about the impact of fossil fuels on our oceans, ahead of the March to End Fossil Fuels.

  • Added: Sep 11, 2023
  • Length: 28:48
Poisoning the Hudson...Again - with Dr. Gordon Edwards
From: Doug Wood
Series: Green Street News
Piece image
What's wrong with dumping a million gallons of radioactive wastewater into the Hudson River?

Bought by WRFA-LP, WYAP, and WMUU-LP


  • Added: Sep 04, 2023
  • Length: 28:23
  • Purchases: 3
762-Kacper’s PHA
From: Albert Grauer
Series: Travelers In The Night
Caption: Asteroid IDA, Credit: NASA
An object like 2023 MN5 impacts Earth once every 90,000 years or so creating a crater 5 miles in diameter an 1800 feet deep in sedimentary rock. 5...

Bought by KTAL-LP [Las Cruces Community Radio], RADIOLEX, KUCR 88.3 fm Riverside, Calif., KKRN, WTIP and more


  • Added: Sep 03, 2023
  • Length: 02:00
  • Purchases: 8
Blue Light Trouble with Dr. Josh Rosenthal
From: Doug Wood
Piece image
Blue light from device screens can upset your body's internal clock with dangerous consequences.

  • Added: Aug 21, 2023
  • Length: 28:51
Is This the End of Humans? with Dr. Shanna Swan
From: Doug Wood
Series: Green Street News
Piece image
World renowned epidemiologist Shanna Swan has an important warning for couples planning to have a baby.

Bought by WRFA-LP, WMUU-LP, and WYAP


  • Added: Aug 14, 2023
  • Length: 28:01
  • Purchases: 3
Environmental Whistleblower with Kyla Bennett
From: Doug Wood
Piece image
PEER's Kyla Bennet talks about her whistleblowing experience at EPA and how it changed her life.

  • Added: Aug 07, 2023
  • Length: 28:23
Between The Lines Radio Newsmagazine for August 2, 2023
From: Scott Harris
Series: Between The Lines Radio Newsmagazine
Caption: Timely, In Depth Progressive Analysis Since 1991
This week's summary of under-reported news followed by these interviews: ‘Step Aside Joe’ Campaign Underscores Risks for Democracy as Biden Runs fo...

Bought by WFHB, WETS, and RadioFreePalmer


  • Added: Aug 02, 2023
  • Length: 29:00
  • Purchases: 3
The Unwanted Chemicals in Every Plastic Bottle with Mike Belliveau
From: Doug Wood
Piece image
When you drink from a plastic bottle, you're getting much more than you think. An array of toxic chemicals is going down your throat.

  • Added: Jul 31, 2023
  • Length: 28:11
756-Nice PHA
From: Albert Grauer
Series: Travelers In The Night
Caption: Artists conception asteroid Impact 65 million years ago, Credit: NASA (Don Davis)
My Catalina Sky Survey teammate David Rankin was asteroid hunting in the constellation of Cancer with our Schmidt telescope on Mt. Bigelow, Arizon...

Bought by KGLP, KTAL-LP [Las Cruces Community Radio], RADIOLEX, WTIP, KKRN and more


  • Added: Jul 23, 2023
  • Length: 02:00
  • Purchases: 8
Beware What You Wear with Alden Wicker
From: Doug Wood
Series: Green Street News
Piece image
After the news, author and investigative journalist Alden Wicker talks about toxic chemicals in the fashion industry.

Bought by WRFA-LP and WMUU-LP


  • Added: Jul 17, 2023
  • Length: 28:14
  • Purchases: 2
755-Geyser of Life-Maybe
From: Albert Grauer
Series: Travelers In The Night
Caption: Enceladus spews water from cracks in its south polar crust., Credit: NASA/JPL-CALTECH/SPACE SCIENCE INSTITUTE
In 2023 the James Webb Space Telescope spotted a geyser of water vapor extending more than 80% of the Earth’s diameter erupting from Saturn’s moon ...

Bought by WTIP, Raven Radio, KKRN, KGLP, RADIOLEX and more


  • Added: Jul 16, 2023
  • Length: 02:00
  • Purchases: 8
The Environmental Nightmare of Plastic with Erica Cirino
From: Doug Wood
Piece image
The Great Pacific Garbage Patch was just the beginning for author and photographer Erica Cirino.

  • Added: Jun 26, 2023
  • Length: 28:25
A New War on Cancer with Kristina Marusic
From: Doug Wood
Series: Green Street News
Piece image
Author Kristina Marusic talks about her new book A New War on Cancer about the environmental links to the dreaded disease.

Bought by WRFA-LP and WMUU-LP


  • Added: Jun 19, 2023
  • Length: 28:31
  • Purchases: 2
Never Drink from a Plastic Bottle with Dr. Jenny Davies
From: Doug Wood
Series: Green Street News
Piece image
Dr. Jenny Davies (MD, MPH and JD) talks about how chemicals in plastic leach into the contents of any plastic bottle.

Bought by WRFA-LP, WMUU-LP, and WYAP


  • Added: Jun 12, 2023
  • Length: 28:41
  • Purchases: 3
The Dirt on PFAS with Tracy Frisch
From: Doug Wood
Series: Green Street News
Piece image
NY Sierra Club's Tracy Frisch tells why spreading sewage sludge on farmland is a really bad idea that will contaminate fields forever.

Bought by WRFA-LP, WMUU-LP, and WNED Buffalo


  • Added: Jun 05, 2023
  • Length: 28:15
  • Purchases: 3
The PFAS Problem with Dr. Arlene Blum
From: Doug Wood
Series: Green Street News
Piece image
The class of chemicals known as PFAS causes cancer and disrupts the endocrine system, and will pollute the world forever.

Bought by WRFA-LP and WMUU-LP


  • Added: May 22, 2023
  • Length: 28:20
  • Purchases: 2
Breast Cancer in a Bottle with Polly Marshall
From: Doug Wood
Piece image
Chemicals in personal care products millions of women use everyday increase your risk of breast cancer.

  • Added: Apr 17, 2023
  • Length: 28:21
742-Cuban Meteorites(530)
From: Albert Grauer
Series: Travelers In The Night
Piece image
A large fireball meteor which exploded over Cuba produced a number of interesting results.

Bought by KICI Iowa City, KGLP, Raven Radio, RADIOLEX, KRWG and more


  • Added: Apr 16, 2023
  • Length: 02:00
  • Purchases: 8
The Cell Phone Disconnect
From: Doug Wood
Series: Green Street News
Piece image
On this edition of GSN, Dr. Paul Heroux explains some of the history of cell phones and how and why they should be made safer.

Bought by WYAP


  • Added: Apr 10, 2023
  • Length: 28:15
  • Purchases: 1
741-Africano(529)
From: Albert Grauer
Series: Travelers In The Night
Caption: NASA Stardust
My Catalina Sky Survey Teammate Brian Africano discovered his 4th comet while asteroid hunting in the constellation of Ursa Major with our Schmidt ...

Bought by KGLP, WYAP, RADIOLEX, Raven Radio, KICI Iowa City and more


  • Added: Apr 09, 2023
  • Length: 02:00
  • Purchases: 8