Scientists have created a clever system to spot very small doses of kanamycin, an antibiotic, in milk. Instead of relying just on enzymes stuck to DNA, they attached the walker to tiny magnetic beads. This trick helps separate the useful parts from the junk faster and more cleanly. Once kanamycin s
Scientists often need fake human tissue to run tests without using real bodies. Post-mortem human subjects can be expensive and raise ethical concerns, so researchers look for alternatives. One standout option is a synthetic gel called SEBS. It’s not just another plastic—it mimics real soft tissue i
Soft tissues like tendons and ligaments don’t heal like bones. When damaged, they often form weak scar tissue instead of regenerating properly. This happens because tendons and ligaments have limited blood flow and few natural repair cells. Scientists have long struggled to find a way to guide bette
A tiny gadget might soon help spot serious illnesses just by checking your spit. Scientists built a sensor using carbon nanotubes and transistors to catch a key inflammation marker called interleukin-6 (IL-6). This protein shows up in higher amounts when cancer spreads or during major infections lik
Dr. Christie Palladino didn’t set out to win awards. She started as a doctor fixing hearts and delivering babies. Then she switched to classrooms, where she now shapes young minds instead of presiding over them. This week, the state named her South Carolina’s Teacher of the Year for 2027. The announ
Scientists once saw mitochondria—the powerhouses inside our cells—as fixed residents with one job: producing energy. Now they know these tiny structures are more like delivery trucks zipping between cells, dropping off supplies or picking up garbage. This movement happens with help from three main h
The number that makes circles perfect is more than a math trick. It shows up in rockets, tiny droplets, and even in the way we measure time on Pi Day. Every March 14th people mark the first three digits of this endless constant, 3. 14159, with pies and parades. The day began in 1988 at a scienc
Proteins are like tiny messengers in our body. They play a big role in diseases, drugs, and research. So, spotting them quickly and accurately is super important. There's a cool new way to do this using something called microscale thermophoresis (MST). It's like a heat wave that helps us see these p
Drugs can be tricky. They can help, but they can also cause trouble, especially when mixed. Figuring out which drug combos are risky is a big deal in health tech. But, it's not easy. Most tools out there have a hard time with tricky sentences and rare drug links. They often miss the mark. So, a new
In the world of tiny tech, handling droplets is a big deal. Imagine trying to move and split tiny drops of liquid with precision. That's what digital microfluidic devices do. They use something called electrowetting on dielectric (EWOD) to control droplets. But there's a problem. The way droplets sp
