The first stable material used to create a gilded surface was gold. False gold was also found in the form of copper-zinc powders or silver covered with resin. There are various ways to make gold leaf ...

For decades, neurology treated the brain like a black box, nudging it with drugs and hoping symptoms would ease. Now researchers are learning to adjust the brain’s own electrical language with far ...

Non-invasive prenatal screening techniques can detect chromosomal abnormalities including Down syndrome (Trisomy 21), Edwards syndrome (Trisomy 18), and Patau syndrome (Trisomy 13). These ...

A non-invasive, handheld Alzheimer’s diagnostic test could be on the horizon. An international team of researchers has developed a handheld, non-invasive device to detect biomarkers of Alzheimer’s and ...

The dual-modal technique combining OCT and Raman spectroscopy achieved 96.9% accuracy in differentiating melanoma from benign lesions. Early melanoma diagnosis is critical, with a 99% 5-year survival ...

The vagus nerve has emerged as a key player in managing stress naturally. This nerve acts as the main communication line ...

The United States Food and Drug Administration (FDA) does not want consumers to purchase or use smart watches or smart rings that claim to measure blood glucose levels using non-invasive methods. In a ...

In a groundbreaking study, drones have been used to detect a deadly virus in Arctic whales, highlighting significant health risks and urgent threats to these ...

New York, NY – December 16, 2025 – In a landmark advancement in minimally invasive dermatologic surgery, Dr. Cameron Rokhsar, ...