Portable CT scanners are shaking up healthcare. They bring high-tech imaging right to the patient's side. This is a big deal in places like emergency rooms, operating rooms, and even ambulances. No more waiting or moving patients, which can be risky. These scanners are a lifesaver in critical situations. They help doctors spot serious issues like brain bleeds quickl...
Microplastics are sneaky. They change in ways that are hard to track. Scientists have been trying to understand these changes using old methods. But now, a new tech approach is making waves. A team of researchers looked at 1371 microplastic samples. These samples went through seven different types of aging. The scientists used a smart deep learning model. This model...
Plastic waste in farms is a big problem. It often carries fire retardants, which are chemicals used to stop things from burning. These chemicals can stick to the plastic and cause harm to the environment. But how exactly do they stick? And what makes them stick more or less? Scientists looked at two types of plastic: PVC and PS. They found that the stickiness of the...
Aging is not just about wrinkles and gray hair. It's a complex process that affects every part of our bodies at the molecular level. Scientists have been studying aging for years, but traditional methods only scratch the surface. That's where multiomics comes in. This approach combines data from various fields like genomics, transcriptomics, and proteomics to give a ...
Infrared (IR) imaging is a big deal. It helps in many areas like spotting objects, checking factories, and even medical scans. But there's a catch: IR images are often blurry and noisy. This makes it tough for regular object detection models to work well. To tackle this, a new method has been developed. It combines two key technologies: super-resolution and an impro...
Ever wonder why some people struggle with memory as they age? It turns out, what happens in our childhood might have a big impact. A recent study dug into how tough times early in life and social factors can affect memory later on. First, let's talk about what we mean by "tough times" or adversity. This could be anything from growing up in poverty to facing abuse or...
Lung cancer screening has some new rules. The Lung-RADS system got an update in 2022. This update changed how doctors handle certain findings on lung scans. Before, they might label something as 4B, which could mean more tests. Now, they use 0 for some cases, which might mean less stress. The study looked at over 14, 000 people who had lung scans. Some had the old r...
Prostate cancer diagnosis has a problem. Different doctors often see the same MRI scans and come to different conclusions. This inconsistency can lead to wrong diagnoses. To tackle this, researchers looked into how artificial intelligence (AI) can help. Six radiologists from around the world took part in a study. They examined prostate MRI scans with and without AI ...
People have long known that exercise keeps the body healthy. But recent studies are digging deeper. They are looking at how exercise affects aging at a cellular level, specifically through changes in DNA. Epigenetic aging is a hot topic in science. It refers to changes in how genes are turned on and off, not the DNA sequence itself. These changes can be influenced b...
Betty Parker, at 96, isn't focused on her age or health issues. She's too busy enjoying life. She spends her days gardening, reading, playing cards, and even baking pies, though she admits she might need to buy a pie next time. Parker's secret? She stays connected and finds purpose in her daily activities. Living longer isn't just about eating well and exercising. I...