After surgery, some people experience confusion. This is not a small issue. It can lead to longer hospital stays. It might also cause lasting problems with the brain. The big question is: why do doctors struggle to treat it? Doctors try different medicines. But these treatments are not always effec
Doctors and scientists face a big challenge. They must treat infections effectively. But they also need to consider what is fair and safe for patients. This is where ethics play a crucial role. Ethics act as a compass. They help people make decisions that are right and just. In the medical field, e
Older adults often take medications that can affect their daily activities. One type of drug, called anticholinergics, has been linked to a decline in physical abilities. These drugs block a natural chemical in the body called acetylcholine, which helps with muscle movement and other functions. Res
Research in hospitals is vital for medical progress, but it comes with big ethical questions. When patients are sick and in the hospital, it's not always easy to do research the right way. Doctors and researchers must think carefully about how to protect patients while still learning new things. Th
Kids need to move around to stay healthy. But when they have cancer, it's tough to keep up with physical activity. This can make them feel worse and lower their overall well-being. In Ecuador, many kids don't get enough exercise. Only a few spend more than an hour a week being active. This is a big
In Germany, after the fall of the Berlin Wall, something interesting happened with genes and education. Scientists looked at how genes linked to education behaved differently in East and West Germany around the time of reunification. They used a special tool, a polygenic index, to study this. This
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 an
People with HIV in South Africa face extra challenges when floods hit. These storms don't just cause damage to homes and roads. They also make it harder for people to get their medicine, see doctors, and earn money. In KwaZulu-Natal, floods have been hitting often. This area has many people with HIV
In a recent study, researchers dug into how weather and seasons might have affected old cremation practices. They did this by burning pig legs in different seasons in Greece. The idea was to see how things like temperature, humidity, and wind could change the way bones burn and what they look like a
Seven former heads of NASA's science programs have joined forces to protest a huge budget cut. They want Congress to say no to a 47% reduction in NASA's 2026 science budget. This cut could stop many space missions and hurt thousands of scientists and engineers. It could also make the U. S. fall behi
