PRX - Pieces for Topic: Science

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782-Probing The Cosmic Web
From: Albert Grauer
Series: Travelers In The Night
Caption: A Cosmic Thread, Credit: NASA, ESA, CSA, Feige Wang (University of Arizona)
In the past two decades astronomers have discovered that galaxies are not randomly distributed in space but rather occur along filaments of mass wi...

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


  • Added: Jan 21, 2024
  • Length: 02:00
  • Purchases: 9
764 Green Airglow
From: Albert Grauer
Series: Travelers In The Night
Caption: Green Airglow Over Colorado, Credit: Aaron Watson
The natural night sky is alive with its own lights. In addition to celestial sources often there is natural night sky airglow powered by space wea...

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


  • Added: Sep 17, 2023
  • Length: 02:00
  • Purchases: 9
Uprooted
From: Broken Ground
Series: Season 3: Sea Level Rise
Piece image
Find out what we learned about sea level rise in the South. Who will be hit the hardest? What can we do? How can we navigate a path forward?

  • Added: Oct 07, 2020
  • Length: 13:40
537-Earth Glow
From: Albert Grauer
Series: Travelers In The Night
Piece image
In 1972 Apollo 16 astronauts took an ultraviolet image of the Earth from the Moon which shows that like the Sun ,the Earth too, has a faint corona...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, KRWG, WTIP and more


  • Added: Apr 25, 2019
  • Length: 02:00
  • Purchases: 8
527-Comet Groeller
From: Albert Grauer
Series: Travelers In The Night
Piece image
My Catalina Sky Survey teammate Hannes Groeller was asteroid hunting with our Schmidt telescope on Mt. Bigelow, Arizona when he discovered his fir...

Bought by Simply Beautiful, Allegheny Mountain Radio, KENW, KRWG, WLPR and more


  • Added: Feb 15, 2019
  • Length: 02:00
  • Purchases: 10
Not a scientist? You can still help collect valuable data
From: Great Lakes Today
Caption: Peter Lent in Oatka Creek , Credit: Caitlin Whyte, WXXI
A look at citizen science, through a project in western New York.

Bought by WDET Detroit Public Radio, Interlochen Public Radio, and WCMU Michigan


  • Added: Aug 24, 2018
  • Length: 03:48
  • Purchases: 3
481-Fireball
From: Albert Grauer
Series: Travelers In The Night
Piece image
On July 8, 2018 a beautiful fireball Meteor was seen streaking across the sky in evening twilight. So far the American Meteor Society has receive...

Bought by KENW, WLPR , WTIP, KUPR low power FM, KSFR and more


  • Added: Jul 26, 2018
  • Length: 02:00
  • Purchases: 8
477-Hannes's Discoveries
From: Albert Grauer
Series: Travelers In The Night
Piece image
Recently, my newest Catalina Sky Survey Teammate, Hannes Groeller, had an excellent training night, working with Greg Leonard, on our 60 inch teles...

Bought by KENW, WLPR , KUPR low power FM, WTIP, KKRN and more


  • Added: Jul 12, 2018
  • Length: 02:00
  • Purchases: 7
Erosion threatens coastal property along Great Lakes
From: Great Lakes Today
Caption: The effects of erosion in Euclid, Ohio, Credit: Elizabeth Miller/ideastream
Great Lakes water levels are high right now – Lake Erie’s are two feet above average, which threatens coastal properties from Ashtabula to Toledo. ...

Bought by WVBI-LP, WKAR, WOUB, WDET Detroit Public Radio, and WCMU Michigan


  • Added: Jun 15, 2018
  • Length: 03:54
  • Purchases: 5
“Biggest Week” brings flock of birders to Ohio
From: Great Lakes Today
Caption: Birders on the Magee Marsh boardwalk, Credit: Elizabeth Miller/ideastream
It’s a special time of year for migratory birds. Tired from their travels, they stop on the coast of western Lake Erie to rest and refuel. Nine ye...

Bought by WAMC Northeast Public Radio, WXXI Rochester, WSKG, WCMU Michigan, and North Country Public Radio


  • Added: May 10, 2018
  • Length: 03:48
  • Purchases: 5
Landfill plan along Great Lakes sparks fear of pollution
From: Great Lakes Today
Caption: Rita McNamara is concerned about plan for landfill near her home., Credit: Morgan Springer
In northern Michigan, people who live near a landfill have been dealing with contaminated drinking water for decades. A new plan for the landfill m...

Bought by WDET Detroit Public Radio, WCPN, WBFO, and WCMU Michigan


  • Added: Mar 09, 2018
  • Length: 03:24
  • Purchases: 4
Pollution cleanup progresses along Lake Ontario
From: Great Lakes Today
Caption: Dave Hurlburt of teh BayCreek Paddling Center, Credit: Caitlin Whyte
Hundreds of millions of dollars are spent to clean up the Great Lakes each year. And a federal law targets some of the most contaminated areas, tho...

Bought by WXXI Rochester, WAMC Northeast Public Radio, WCPN, North Country Public Radio, WSKG and more


  • Added: Mar 02, 2018
  • Length: 03:35
  • Purchases: 8
Can New York solve harmful algae blooms?
From: Great Lakes Today
Caption: Different species of algae await testing in the ongoing fight against harmful algal blooms, Credit: Veronica Volk, Great Lakes Today
In the Great Lakes region, toxic algae blooms are a big problem. Every summer, they leave a green sheen on parts of the Great Lakes – and on many s...

Bought by KPIK-LP, WRVO Public Media, WVBI-LP, WBFO, WAMC Northeast Public Radio and more


  • Added: Feb 26, 2018
  • Length: 03:25
  • Purchases: 8
Minorities face high asthma rates, more air pollution
From: Great Lakes Today
Series: Environmental Injustice
Caption: by ANGELICA A. MORRISON / Victor Small, 7, (center) speaks with RN Julie Cicero about his asthma., Credit: by ANGELICA A. MORRISON
Air pollution contributes to high asthma rates in many U.S. cities. And a recent study showed that blacks and Latinos are exposed to a lot more of ...

Bought by KBCS 91.3 FM Community Radio, WDET Detroit Public Radio, WXXI Rochester, WSKG, WCMU Michigan and more


  • Added: Jan 11, 2018
  • Length: 03:38
  • Purchases: 9
Amid climate change, tiny bug causes big problems along Great Lakes
From: Great Lakes Today
Caption: White fuzz on branches harbors the destructive hemlock woolly adelgid., Credit: Caitlin Whyte
The Hemlock Woolly Adelgid is almost impossible to see with the naked eye. But the insect is causing a lot of damage to hemlock trees and their sur...

Bought by WBFO, WRVO Public Media, WDET Detroit Public Radio, WOUB, WCPN and more


  • Added: Dec 01, 2017
  • Length: 03:44
  • Purchases: 8
Along Lake Ontario, high waters -- and damage -- persist
From: Great Lakes Today
Caption: A lawn that once stretched to the iron gate has ben eroded by high waters., Credit: Caitlin Whyte
As winter nears, residents along Lake Ontario are shoring up walls of sandbags for protection against high waves. Caitlin Whyte of WXXI reports for...

Bought by WBFO, WDET Detroit Public Radio, WCPN, WRVO Public Media, WAMC Northeast Public Radio and more


  • Added: Nov 29, 2017
  • Length: 03:37
  • Purchases: 9
Invasive or not? A Great Lakes puzzle
From: Great Lakes Today
Caption: Scott McNaught and Emily Wimmer with graduate students, Credit: Central Michigan University
The bloody red shrimp came to the Great Lakes around 2006 in the ballast water of cargo ships. Now, scientists are running tests to determine wheth...

Bought by WORT, WDET Detroit Public Radio, Michigan Radio, WAMC Northeast Public Radio, WXXI Rochester and more


  • Added: Aug 22, 2017
  • Length: 03:35
  • Purchases: 10
Why did the Asian Carp cross Lake Michigan's electric barrier? This scientist is on the case.
From: Great Lakes Today
Caption: A slide with slices of otoliths is ready for examination, Credit: A slide with slices of otoliths is ready for examination
Asian carp are a big threat to the Great Lakes. After one was found recently beyond an electric barrier, environmentalists and officials worried th...

Bought by WDET Detroit Public Radio, WORT, Michigan Radio, WXXI Rochester, WVIK and more


  • Added: Jul 31, 2017
  • Length: 03:27
  • Purchases: 10
Sturgeon recovery endangered on Lake Ontario
From: Great Lakes Today
Series: Troubled Waters: Trump and the Great Lakes
Caption: by ANGELICA A. MORRISON / USFWS biologists prepare to examine a lake sturgeon, Credit: by ANGELICA A. MORRISON / USFWS biologists prepare to examine a lake sturgeon
NOTE: EMBARGOED UNTIL MONDAY, JUNE 12 Biologists from the U.S. Fish and Wildlife Service have been using federal funding to monitor the health of ...

Bought by WBFO, WLPR , WXXI Rochester, WAMC Northeast Public Radio, WCPN and more


  • Added: Jun 07, 2017
  • Length: 03:34
  • Purchases: 8
New York town fights to keep Lake Ontario at bay
From: Great Lakes Today
Piece image
The Great Lakes are so big that they can act just like an ocean -- with punishing waves that erode the shore. And with Lake Ontario 20 inches highe...

Bought by WCPN, WAMC Northeast Public Radio, WCMU Michigan, WRVO Public Media, and WBFO


  • Added: Apr 28, 2017
  • Length: 03:26
  • Purchases: 5
Teachers worry about Trump cuts to Sea Grant program
From: Great Lakes Today
Caption: Teachers test a classroom activity at SUNY Oswego's Rice Creek field station, Credit: Payne Horning
For years, the Sea Grant program has helped Americans learn about the oceans, the Great Lakes and other waters. Now President Trump wants to stop f...

Bought by WAMC Northeast Public Radio, WXXI Rochester, WCMU Michigan, North Country Public Radio, WKSU and more


  • Added: Apr 05, 2017
  • Length: 01:26
  • Purchases: 7
Episode 10: Big Fish, Big Science
From: David Levin
Series: The Loop: Stories from the Gulf
Caption: Biochemist Dana Wetzel dissects a fish exposed to oil in the lab., Credit: David Levin
Scientists at the Mote Marine Laboratory in Sarasota, Florida, are leading a new experiment that will help uncover the effects of oil spills on fis...

  • Added: Feb 15, 2017
  • Length: 08:20
Episode 9: Mapping Oil Spills by Satellite
From: David Levin
Series: The Loop: Stories from the Gulf
Caption: Chuanmin Hu, an optical oceanographer at USF, points to a map of the Ixtoc-1 spill made from archival satellite data.
The 1979 Ixtoc-1 oil spill spewed millions of barrels of oil into the Gulf of Mexico, but has since been largely forgotten. More than 35 years late...

  • Added: Feb 15, 2017
  • Length: 09:50
Chemicals from Air Force base seep into wells, Lake Huron
From: Great Lakes Today
Caption: Drill searches for spread of chemicals, Credit: Ben Thorp
Residents near an abandoned Air Force base in Michigan are worried about an unseen invader. Toxic chemicals from the base have contaminated wells i...

Bought by WXXI Rochester, WCPN, KBCS 91.3 FM Community Radio, WBFO, WLPR and more


  • Added: Jan 27, 2017
  • Length: 03:40
  • Purchases: 6
Great Lakes pollutant lurks in your laundry pile
From: Great Lakes Today
Piece image
The United States and Canada are moving to ban microbeads -- the tiny plastic bits in toothpaste and facewash that are big water polluters. Now sci...

Bought by WKSU, North Country Public Radio, WAMC Northeast Public Radio, WXXI Rochester, WCPN and more


  • Added: Dec 29, 2016
  • Length: 03:27
  • Purchases: 7