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Recovering critical minerals from waste + Plug-in solar expands
Extracting critical minerals from mining waste could ease global demand. Plus, states are moving to allow “plug-in solar” systems on homes.
How New Jersey tamped down PFAS in drinking water
In 2018, New Jersey began limiting PFAS “forever chemicals” in drinking water. Levels of the regulated chemicals have dropped as much as 55%.
How a particle accelerator illuminated 56 human organs
The Human Organ Atlas gives an extremely detailed look at 56 human organs, scanned with the help of a particle accelerator.
Simone Giertz’s journey from robot comedy to high-end design
Inventor Simone Giertz rose to YouTube fame with comically bad robots. Now she designs comically useful objects for our very normal problems.
When a dolphin whistles, what does it mean?
Recordings from a decades-long research project in Florida are helping scientists decode the complexity of dolphin whistles.
Inside the lives of astronauts’ families
Tracy Scott’s dad walked on the moon. Now, as a sociologist, she studies the lives and families of other Apollo-era astronauts.
Green stuff, brown stuff: Secrets to a great compost pile
As spring gardens sprout, we’re digging into the basics of composting, and how to get started no matter where you are.
Why so many studies can’t be replicated
An analysis of thousands of social science studies found that half couldn’t be replicated. What’s behind this pattern, and can it be fixed?
How a sound designer gave an alien its voice (and 250 words)
Erik Aadahl, the sound designer behind “Project Hail Mary” and 2014’s “Godzilla,” uses his background in biology to bring characters to life.
Can GLP-1 drugs treat addiction?
Researchers are investigating whether GLP-1 drugs could be used to treat addiction disorders, following patient reports of reduced cravings.