AI may be giving teens bad nutrition advice
AI-generated meal plans for fictional teens cut an entire meal’s worth of calories and carbs while…
Mass Spectrometry & Analytical Chemistry
Mass Spectrometry & Analytical Chemistry
One possible recipe for life on Titan is a bust
An experiment mimicking conditions on the Saturn moon suggests that cell-like bubbles don’t form in methane…
‘Smart underwear’ measures how often humans fart
“Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.“Zen digesters”…
How does early pregnancy lower breast cancer risk? Odd cells could offer clues
Suspicious cells build up in mice that haven’t given birth, a new study finds. They could…
This molecule puts a new twist on the Möbius strip
A molecule made of carbon and chlorine is half as twisty as the paper loops common…
Over 40? Your rotator cuff probably looks a little rough
MRI scans of over 600 Finnish adults found that nearly all had frayed, torn or otherwise…
Simulations of your gut may predict which probiotics will stick
A “digital gut” predicted which probiotics and high‑fiber diets would take hold in people’s guts and…
A rising percentage of U.S. teens aren’t getting enough sleep
Teens need eight to 10 hours of sleep each night. A large majority get less than…
Can you trust the results from gut microbiome tests? Maybe not
Seven firms reported inconsistent results on the same sample, some over multiple tests. These gut microbe…