Dear Dr. Roach: A loved one of mine has had kidney problems for his whole life. He's now on the transplant list, and his kidney function is very low. But he continues to avoid dialysis, saying that he ...

Researchers at TU Wien and Cerabyte created the world’s smallest QR code, measuring just 1.98 square micrometers. The record has been officially verified by Guinness World Records, making it 37% ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

Brian Kilmeade endorses military action against Iran: “I hope the president chooses to go at it. We have been looking at these headlines for 47 years, and we have an opportunity to end it. And this ...

Dr. Roach: I am a 49-year-old woman who recently had COVID. When I was sick with it, I lost my sense of taste and smell. I no longer have COVID, but I still have a stuffy nose with no sense of taste ...

Mathematicians just made a big leap forward on one of the field’s all-time favorite problems. Curves—squiggly lines through space, such as a comet’s trajectory or a stock market trend—are some of math ...

After so many years in the league, Nikola Vucevic finally joined a team in line with his abilities on the court. The Montenegrin big man has been one of the most consistent and underrated centers in ...

Red light therapy uses specific wavelengths of light to enhance cell function and promote rejuvenation, with potential benefits for skin, inflammation, and pain. While generally considered safe, red ...

Background Sedentary behaviour is associated with impaired cognition, whereas exercise can acutely improve cognition. Objective We compared the effects of a morning bout of moderate-intensity exercise ...

Sugary drinks and refined carbohydrates may harm memory and thinking by affecting blood sugar levels and key brain areas such as the hippocampus and prefrontal cortex. Eating lots of ultra-processed ...