Imagine tiny, Y-shaped sensors that are almost too small to see. These microscopic guardians work day and night to ensure our food is safe. They glow when everything is okay, but if dangerous bacteria like Fusobacterium nucleatum or Salmonella pullorum appear, they start to dim. Inside these little
Researchers have developed an innovative way to track RNA in living cells using a special protein called dCas12a. This protein acts like a bridge, connecting two different RNA molecules that don't normally interact. The trick? It uses a controller to switch on a single fluorescent signal when one of
Imagine a world where detecting important biomarkers like dopamine is as simple as using a portable device. Scientists have designed a special tool called microfluidic paper-based analytical devices (μPADs) that can do just that. These μPADs have a clever folded structure that lets the analyte solut
You know those virtual reality gloves that make you feel like you're holding an object? Well, imagine a wearable device that's designed to directly interact with your nerves by mimicking touch. Researchers have created a clever little platform that uses advanced manufacturing techniques to combine c
You might have heard of ginsenoside Rh2, a compound with amazing health benefits. It can help fight certain cancers, reduce inflammation, and even tackle diabetes. But how do we make more of this wonder substance? Scientists have been looking into an enzyme called UGT51 from yeast, which plays a key
Ever thought about why some groups are left out of health research? Let's talk about Black women in Wisconsin and urinary incontinence. You might be wondering, what's that got to do with anything? Well, it turns out, Black women are often missing from studies about pelvic floor disorders. Why is tha
Imagine you're a grandparent who just took a tumble and broke your thigh bone near the hip. Your doctor now has to decide whether to replace your entire hip or use a special nail to fix the break. A recent study compared two common methods: total hip replacement (THA) and a nail called proximal femo
Scientists have been exploring how different sensors can help in the diagnosis and treatment of common cancers like breast, lung, colorectal, and prostate. By diving into research articles from 1991 to 2021, they found that biosensors are crucial in all these types of cancer. Electrochemical sensors
Pete Hegseth, a former Fox News host nominated for defense secretary, is facing serious allegations from his former sister-in-law. In her affidavit to the Senate, Danielle Hegseth claims that Pete was abusive to his second wife, Samantha. She said she saw and heard enough to believe Pete is not fit
Imagine you're looking at a complex map of a 2D world filled with tiny, constantly moving particles. These particles, known as a vector-valued Gaussian Free Field, are not just random dots. They form something called 'exit sets, ' which are special groups of particles that have unexpected properties
