A new method has been developed to understand how 2D materials work in electronic devices. These materials, known as transition metal dichalcogenides (TMDCs), are becoming very popular in optoelectronics. The challenge is to see how their structure affects their electrical performance. The key is to
Imagine this: A big city's hospitals are suddenly overwhelmed. Maybe a big storm hit, or there's a sudden shortage of staff. What do hospitals do when they need to free up space fast? They use something called reverse triage. This means quickly deciding who can go home safely to make room for those
Imagine your heart as a busy highway, with blood vessels acting as the roads. Now, picture a narrow bridge on this highway that makes it hard for traffic to pass through smoothly. This is similar to what happens in a condition known as Calcific Aortic Stenosis. This condition is a type of h
Asthma is a tricky condition that affects millions worldwide. It involves inflammation and narrowing of the airways, making breathing difficult. Scientists have been working hard to understand what causes asthma and how it works. One powerful tool they use is called single-cell RNA sequencing, or sc
First, imagine rocks that look like tiny fingers sticking out of hot springs. These are called digitate siliceous sinters. They form when hot, silica-rich water cools and hardens. Scientists are interested in these rocks because they look similar to some rocks found on Mars. The big question is, can
Older adults are at high risk of heart problems. Ischemic heart disease (IHD) is a major killer and cause of disability, especially among seniors. Extreme temperatures, both very low and very high, make heart issues worse. Climate change is a big deal. It's making the world hotter and colder in
Cancer treatments often involve powerful drugs that attack both cancerous and healthy cells. This lack of specificity can lead to serious side effects. Researchers have been exploring ways to make these treatments more precise, focusing on unique features of cancer cells. However, finding a reliable
Lactose, or milk sugar, is more than just a quick energy boost. It plays a big role in our bodies, helping with calcium absorption, which is crucial for strong bones and teeth. Unlike some sugars, lactose is low in cariogenicity, meaning it doesn't cause tooth decay as easily. This makes it a better
Sumatran orangutans, those amazing tree-dwelling primates from Indonesia, have a secret problem. They are carrying bacteria that can cause serious infections in humans. One of these bacteria is called Klebsiella pneumoniae, a common germ found in many mammals, including orangutans. This bac
Obesity is a big problem worldwide. It's not just about looking a certain way. It's about what's happening inside your body. When you have too much fat, your body makes special molecules called adipokines. These molecules help control how your body handles energy, fights infections, and deals with i
