11:46
Science From Iowa’s Prairies
Science Friday is in Ames, Iowa, home to prairies, greater prairie chickens, and an array of wildlife.
12:01
10 Years Later, Flint’s Water Crisis Still Isn’t Over
While progress has been made, many residents say they still don’t know if their tap water is clean or not.
12:12
Progress Toward A Clean Energy Transition
Global temperature increases are slowing, electric vehicle sales are growing, and renewable energy is now cheaper than some fossil fuels.
12:18
EPA Sets Limits On ‘Forever Chemicals’ In Drinking Water
A long-awaited rule from the EPA limits the amounts of six PFAS chemicals allowed in public drinking water supplies.
12:16
Recipient Of Pig Kidney Transplant Leaves The Hospital
A Massachusetts man who received a kidney from a genetically modified pig is recovering well.
11:44
The Engineering Behind Why The Bridge In Baltimore Collapsed
We look into the engineering reasons why the Francis Scott Key bridge collapsed after a ship crashed into it.
11:39
UN Report Confirms 2023 Was Hottest Year On Record
The World Meteorological Organization’s report confirms last year had the highest temperatures on record and predicts an even hotter 2024.
12:08
Scientists Warn Against Nasal Rinsing With Unboiled Tap Water
A recent study looked into life-threatening infections, and a few deaths, linked to the use of tap water with devices like neti pots.
12:06
Could This Be The End Of Voyager 1?
The spacecraft has been sending incoherent data back to Earth, possibly marking the beginning of the end of its decades-old mission.
12:12
Pythagoras Was Wrong About Music
The Greek philosopher had specific ideas about the mathematical ratios behind music. It turns out that he was wrong.