What do muscle cells and brain cells have in common? More than you might think. New research from the Lippincott-Schwartz Lab reveals a striking link. This discovery sheds light on how neurons transmit signals, aiding learning, memory, and potentially understanding diseases like Alzheimer’s.

Penn State researchers warn that household dogs may transmit antibiotic-resistant Salmonella to humans, posing a public health risk. Close pet interactions and improper hygiene can increase infection chances, but awareness and simple practices, like handwashing, can help protect both humans and their furry companions.

Researchers have developed a conductive ink that can be printed directly on the surface of a patient’s head in order to measure their brainwaves. These e-tattoos serve as the sensors for electroencephalography, a medical test that measures the brain’s electrical activity. EEG can help diagnose and monitor brain tumors, sleep disorders and other brain issues.

Scientists have developed a new type of artificial spider silk made from proteins that can be woven into bandages for healing wounds. Unlike traditional spider silk, which is difficult to produce, this version is created using microbes and can be spun into strong fibers.

Imagine a shadow not cast by a solid object, but by light itself. Scientists have uncovered a way for laser beams to block one another, creating visible shadows and redefining our understanding of optics. This discovery could unlock groundbreaking applications in precision light control.

A new type of wearable device that stimulates skin to deliver various complex sensations has been developed by a Northwestern University-led team of engineers. The thin, flexible device delivers various sensations, including vibrations, pressure and twisting.

Heidelberg researchers successfully develop a new generation of biocompatible materials for additive manufacturing. By extracting biocompatible inks from species like Odontella aurita and Tetraselmis striata, the team has opened new possibilities for eco-friendly manufacturing of complex 3D microstructures.

Labs that can’t afford expensive super-resolution microscopes could use a new expansion technique to image nanoscale structures inside cells.

Researchers at the University of Virginia have found that adding cellulose nanofibrils (CNF) to 3D-printed concrete improves its printability and strength. Led by Professor Osman E. Ozbulut, the study indicates that CNF can make construction more resilient and eco-friendly, addressing sustainability and durability issues.

Researchers have recently discovered a new blood group system called Mal. They were able to identify the genetic background of the mysterious Anwj blood group antigen. The findings can now allow identification and treatment of rare patients lacking this blood group.