Scientists are working on new ways to fight COVID-19. They are making changes to a special molecule called N, N'-diphenylurea. This molecule can stop the virus from making copies of itself. But it has some problems. It doesn't dissolve well in water and can be harmful to cells. So, they made 27 new versions of this molecule. They wanted to fix the problems. Seven of...
James Watson's recent passing highlights a big problem. His work on DNA changed everything. But now, the U. S. is at risk of losing its lead in science. Why? Because of cuts to research funding and stricter visa rules. These changes might push away the next generation of brilliant minds. For years, the U. S. has been a magnet for top scientists. People like Watson, ...
The occipitotemporal cortex (OTC) in our brain is quite the multitasker. It's not just about recognizing faces, bodies, or scenes. It's about using what we see to guide our actions. Some researchers argue that we should shift our focus. Instead of just looking at categories like faces or places, we should see how the OTC helps us act on what we observe. This makes s...
The brain is like a bustling city, with different areas working together to keep things running smoothly. For a long time, scientists have focused on the gray matter, which is like the city's main offices where important decisions are made. But now, they're starting to realize that the white matter, like the roads connecting these offices, also plays a crucial role i...
AutoML, or automated machine learning, is changing how doctors use technology. It helps them make better decisions faster. But it's not perfect. Let's break it down. First, AutoML is making waves in healthcare. It's used a lot for predicting diseases and planning treatments. It works with different types of data, like numbers and images. Most of the time, it's used ...
In the world of medicine, cloxacillin is a trusted ally against certain bacteria. Among its targets is Cutibacterium acnes, a germ that can cause trouble, particularly around medical devices. This bacteria often joins forces with another, methicillin-susceptible Staphylococcus aureus (MSSA), creating challenges in places like orthopedic clinics. In some regions, lik...
Recent events have put a spotlight on the intersection of science and politics. Some leaders have been making bold statements about health and science, but experts are raising eyebrows. They argue that these claims often rely on weak evidence, preliminary studies, or even personal hunches rather than solid, proven science. Take, for example, the recent change in a m...
The CDC has made a surprising move, saying that vaccines might be linked to autism. This change comes despite years of research showing no connection. The update on their website wasn't reviewed properly, and some staff members weren't involved in the decision. This has left many people questioning the reasons behind this shift. The CDC's new stance is based on stud...
Malaria is a tough opponent. It's been around for ages, and beating it isn't easy. But, there's some good news. Recent data shows that malaria rapid tests are getting better at being recorded and reported in four African countries. This might not seem like a huge deal, but it is. Why? Because accurate records lead to better treatment. They also give health workers a...
Endometriosis is a tricky condition to diagnose. Doctors often rely on invasive procedures, but what if a simple blood test could do the trick? Researchers are exploring tiny molecules called miRNAs in the blood to detect endometriosis. These miRNAs are like messengers in the body, and their patterns might hold the key to identifying the disease. The journey to find...