These tiny 3‑D cultures, called organoids, are changing how scientists study lung cancer. Instead of flat cell sheets or animal models that take months to grow, organoids can be produced quickly while keeping the original tumor’s structure and variety. Researchers now grow lung cancer organoid
These sneakers and outdoor shoes are built to stay dry when the weather turns wet. People often stop walking in puddles, but worse is stopping when shoes soak up water and feel heavy. In regions that get a lot of rain, it’s smart to have shoes that can handle both light showers and heavy d
Chemicals called PFAS are everywhere. They are in our water, food, and even the air. These chemicals are known as endocrine disruptors. This means they mess with the body's hormones. They can cause problems for growing kids, especially in the first two years of life. One way babies get these chemic
Chemicals lurking in everyday items can wreak havoc on your body's natural processes. These sneaky substances, known as endocrine disruptors, are found in various products, from plastics to pesticides. They mess with your hormones, which are like messengers in your body, telling different parts what
These days, Silicon Valley isn't just about startups and tech giants. It's also about shaping government policy. The Department of Government Efficiency, or DOGE, has become a hotspot for tech entrepreneurs and venture capitalists eager to make their mark on federal spending and operations.
Chemicals can be harmful to the environment, but testing each one is a slow process. Scientists have found a way to speed this up using something called graph neural networks (GNNs). These networks can predict how harmful a chemical might be to tiny microbes called nitrifiers. These microbes are imp
These tiny particles, called extracellular vesicles, are everywhere. They are released by cells throughout the body. This can be normal, or it can happen during disease. Even more interesting, these tiny particles can send signals to other cells. They can help start, grow, and spread cancer. One ca
These days adults in Germany have a higher rate of non-communicable diseases. Doctors have to put aside ideas that exercise isn't important. It's really important for keeping diseases away. It's also a must in not making diseases worse. The key is to get these adults to have a consistent exercise ro
These are not good times for the wild bison of Wood Buffalo National Park in northern Canada. Since the 1920s, when infected bison were introduced, these animals have been grappling with a serious health issue: bovine tuberculosis (BTB). This disease, brought on by a certain bacteria called Mycobac
Chemicals can make people feel worried or frightened, which can lead to them avoiding products that could be beneficial. This can also impact public policy decisions. Understanding why people feel this way is crucial to addressing these issues. The study looked at how people in different countries r
