The battlefield has changed. Drones, or unmanned aircraft systems, are now a big part of modern warfare. They do more than just spy. They strike targets too. This shift has made drones a key tool for many groups, not just big countries. Even smaller groups and non-state actors use them. Why? Because
The use of artificial intelligence (AI) in healthcare is booming. Large language models (LLMs) are now creating fake electronic health records (EHRs). This is big news. These synthetic EHRs can be used to train doctors and test new medical models. Plus, they help keep real patient data private. But
The world of archaeology is always digging up new mysteries. One big question is how well DNA holds up in old bones. It turns out that where these bones are buried makes a huge difference. The environment plays a big role in whether DNA sticks around or breaks down. Two places in Slovenia were comp
The heart is a powerful organ, but it can be vulnerable to serious issues. One such problem is coronary artery spasm (CAS). This condition is tough to treat, but there's hope on the horizon. Researchers have been exploring the use of traditional herbal remedies to tackle this issue. At the hear
High-resolution transmission electron microscopy (HRTEM) is a powerful tool for examining materials at the atomic level. However, this technique can be too harsh for certain materials. For example, organic-inorganic halide perovskites, like CH3NH3PbI3, can be easily harmed by the electron beam used
The world around us has a big say in how our blood vessels behave. It can either help or harm our hearts. This is especially true when it comes to things like air pollution and certain chemicals. These troublemakers can cause stress in our bodies, leading to long-term inflammation and making our blo
Motor neuron disease (MND) is a serious condition that gets worse over time. It affects how nerves work in the body, leading to significant health problems and even death. As people around the world live longer, the number of MND cases is expected to rise, especially in places where the population i
In the vastness of space, a black hole has been caught red-handed, feasting on a star. This isn't just any black hole, though. It's a rogue, wandering far from its galaxy's core. The event, labeled AT2024tvd, was first noticed by the Palomar Observatory. Later, big-name space telescopes like Hubble
The political heat over immigration flared up in a significant way. Three New Jersey lawmakers and some protesters had a tense standoff with Department of Homeland Security officers. This happened outside an ICE facility in Newark, New Jersey. The spark that ignited the confrontation was the attempt
The world is facing a quiet crisis. Birth rates are dropping fast. This isn't just a problem for the future. It's a problem right now. A smaller population might seem like a good thing at first. Fewer people means less strain on resources, right? Wrong. The reality is more complex. A shrinking popul
