Good dirt or bad germs? Let’s swab it and see!
Investigate the millions of bacteria and molds around you by testing everyday objects and growing your own microbes.
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Your DNA is constantly mutating, and that’s a good thing
Everyday DNA mutations can help us understand immune function and aging—and even mitigate harm caused by some inherited diseases.
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.
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.
Can algae help pull microplastics out of our water supply?
Microplastics are everywhere, including in our water. One scientist wants wastewater plants to put bioengineered algae to work for a cleanup.
How to poop better, according to a gastroenterologist
You probably shouldn’t spend time on your phone while you’re on the toilet, and other pooping tips from a gastroenterologist.
The journey to ‘poophoria’ starts with a conversation
A gastroenterologist was surprised to find that so many of her patients struggled with pooping—and they didn’t know how to talk about it.
Could a ‘digital twin’ help you get better health care?
Scientists are working to create “digital twins” of patients that they can test treatments on, in hopes of delivering personalized health care.
Yes, We Heard Your Noise Complaints
Leaf blowers, hand dryers, and beeping phones are among listeners’ most reviled sounds. But are they damaging to your ears?