Imagine this: a man in Brazil received his third Pfizer COVID-19 shot and soon after, his intestinal lymph nodes started to inflame. This isn't the typical reaction to the vaccine. Usually, lymph nodes near the injection site swell up a bit. But in this case, it was the mesenteric lymph nodes, locat
Moises A. Carreon is a name that echoes in the halls of scientific discovery. You might not know him by name, but his work has certainly touched your life. Ever wondered how membranes in water filters work? Moises is the guy who made those filters better. As a professor, he's spent years teaching an
Imagine your phone or electric car battery lasting way longer and being much lighter. That's the promise of lithium-sulfur (Li-S) batteries, which a U. K. startup called Molyon is working on. Founded by scientists from Cambridge University, Molyon is using a special material called molybdenum disulf
Did you know that some polymer crystals can conduct heat really well? Researchers dug into a big library of polymers to find some that are superstars at this. They used special math and physics rules to figure out which ones could help cool down things like computers and phones. They found that some
Infected wounds often struggle to heal due to bacterial invasion and inflammation. To tackle this, scientists created a unique scaffold using hyaluronan and modified gelatin. This scaffold, called HAG-g-C, was designed to mimic a protein-rich environment and was decorated with a natural antimicrobia
Like a factory with two functions, some metal-organic cages (MOCs) can either store the pollutant SO2 or turn it into a less harmful form. The key? Different chemical companions, known as counterions. By swapping these companions, scientists can flip the switch between just trapping SO2 or convertin
In a surprising turn of events, the United Arab Emirates (UAE) announced the arrest of three Uzbek men in connection with the killing of an Israeli-Moldovan rabbi. Zvi Kogan, a 28-year-old ultra-Orthodox rabbi who managed a kosher grocery store in Dubai, had gone missing since Thursday. The killing
You might think that making batteries is just about throwing some chemicals together. But scientists are getting really clever about it! They’re mixing carbon nanotubes and graphene to make special composites. These composites have nitrogen (N) and sulfur (S) added in just the right way to make zinc
Picture this: you keep checking your blood pressure, but it's always too high. It's a major risk for heart disease, even if you're taking meds. But here’s the thing, some blood pressure meds might not be the best for you. They might not make your blood vessels as flexible as they should be, which ca
Imagine a world where chemicals dance to a rhythm not of their own making, but one dictated by their environment. We're talking about chemical oscillators, fascinating systems where the concentration of chemical species fluctuates over time due to transport processes. These aren't your average chemi
