Clinical trials are a big deal when it comes to checking if new vaccines or medicines are safe and work as they should. These trials are tricky and take a lot of time. They need the help of government officials, trial sites, researchers, and the whole health system. In recent years, many of these tr
Soft actuators today often rely on a single driving method, making it tough to handle complex, multi-directional movements. Scientists have crafted a new type of actuator using MXene, a special material, combined with a unique wrinkling structure. By adding n-hexane and letting it evaporate quickly,
At the Wild Felid Advocacy Center in Shelton, Washington, a sudden outbreak of bird flu has taken the lives of 20 big cats, including a Bengal tiger and various species like cougars, lynx, and bobcats. The sanctuary faced this crisis between late November and the middle of December. Mark Mathews, t
Imagine trying to walk with a prosthetic leg that doesn't fit quite right. It's not just uncomfortable; it can cause real problems, like skin irritation and poor mobility. The main issue? The size of the residual limb (the part of the leg left after amputation) can change over time, leading to a mis
This Christmas morning, Ukraine woke up to a harsh reality. Russia unleashed a wave of missiles and drones targeting the country's energy infrastructure. The attack was so massive that it included 78 missiles and 106 drones, according to Ukraine's air force. The strikes hit several regions, includin
Imagine you're playing with building blocks. Now, imagine those blocks are super tiny and can do amazing things like conduct electricity or improve how things look under a microscope. That's what polyoxometalates (POMs) are! Recently, scientists mixed some fascinating ingredients to create four new
Plant diseases can be a real problem for farmers. Traditional chemicals often don't work well and can harm the environment. Scientists have been looking for better ways to protect plants. One interesting solution is using tiny light-absorbing structures called photosensitizers. These little helpers
Aponeuroses are tough, fibrous connective tissues found within and around skeletal muscles. They're crucial parts of the muscle-tendon unit, but there's confusion about what to call them and how they differ between muscles. This lack of clear terminology makes it hard to study and understand their r
Ever wondered how people feel after surgery for complex broken shinbones near the knee? This study took a close look at patients' expectations and how happy they were with the results. Let's dive into what they found out. First off, it's important to know that these fractures can be pretty tough to
College campuses today offer special programs for students with intellectual disabilities (ID). A recent study looked into how these students experience and think about physical activity (PA). Researchers talked to eight students in a US college program to learn more. They found that most students o
