Qatar made a big move. It shut down its airspace. This happened right after the US and UK told their people in Qatar to stay put. The US said to do this just to be safe. The UK followed the US lead. Why? Because the US had just bombed some places in Iran. Iran is not happy. It said it might hit back
Alzheimer's disease is a growing concern, especially as people live longer. One key to fighting it is catching it early. That's where the amyloid beta 42/40 ratio comes in. This ratio, which compares two types of amyloid beta proteins, can signal Alzheimer's before serious symptoms show up. But how
Tesla's robotaxi service has finally hit the streets of Austin, Texas. But don't expect to hop in one just yet. This initial rollout is invite-only and comes with a few safety nets in place. Tesla has tucked safety monitors in the front seats of these robotaxis. These monitors can take control if so
In the world of drug development, keeping an eye on heart health is crucial. This is why experts track key heart signs like blood pressure, heart rate, and electrical activity in non-rodent animals. These signs are vital for understanding how safe a new drug might be. However, the way these signs
The upcoming week is set to be a scorcher, with a significant heat wave hitting the region from Sunday to Thursday. This isn't just any heat wave; it's the first of the season, and it's expected to bring some of the highest temperatures of the year. The heat index, which measures how hot it feels, i
The US Army is focusing on regaining control in icy regions. This push highlights the need for soldiers to be ready for combat in extremely cold places. Five key situations show where the current medical system falls short and where it excels when dealing with injuries in these harsh conditions. Th
Pulmonary hypertension (PH) is a serious condition where blood pressure in the lungs is too high. It often starts with issues in the lining of the pulmonary arteries. These arteries need to relax and widen to allow blood to flow easily. This relaxation is partly controlled by something called endoth
Hospitals are super busy places where Covid-19 can easily spread. Just having general rules might not cut it. But there's a cool way to figure out what works best: agent-based modelling. This method lets researchers create a virtual hospital and see how different factors affect the spread of Covid-1
In the heart of Kyiv, a night of sheer terror unfolded. The city faced a barrage of more than 440 drones and 32 missiles, all launched by Russia. This relentless assault lasted for nine hours, from midnight until well past dawn. It was one of the most intense attacks since the full-scale invasion
Sepsis is a serious condition that happens when the body's response to an infection causes tissue damage. It can be deadly. One way doctors try to predict how well a patient will do is by checking their albumin levels. Albumin is a protein found in blood. It plays a big role in keeping fluids ba
