In the U. S. , becoming a widow isn't just an emotional rollercoaster; it's a financial nightmare. Imagine losing a spouse and suddenly facing a maze of medical bills and insurance hassles. This is the reality for many widows in the U. S. , where healthcare costs can pile up quickly. Across the glo
In the world of quantum physics, understanding how systems behave is crucial. One key idea is the Eigenstate Thermalization Hypothesis (ETH). It suggests that individual quantum states can represent the thermal properties of a system. But what about systems that are always changing, not in balance?
Robotic surgery is becoming more common. But who teaches the surgeons? Enter teleproctoring. This is where experts guide surgeons from afar. A recent study took a close look at how well this works. The study checked out different robotic systems. It looked at how well surgeons learned and how well
Windows, the operating system that powers millions of computers worldwide, has had a remarkable journey since its launch in 1985. Over the past four decades, it has seen numerous versions, each with its own unique features and quirks. Let's take a closer look at some of the most memorable moments in
Alaska is facing a serious issue with teachers leaving their jobs. The problem is not new, but it is getting worse. In the past four years, over 1, 500 teachers have left the Anchorage School District (ASD). The situation is critical because nearly half of these teachers leave within the first five
The heart, often seen as a simple pump, has a secret. It uses its own chemical messengers to send signals. These messengers, like tiny brain-like signals, help control the heart's rhythm. Scientists have known about similar systems in the brain for a long time. But the heart? That's a newer discover
Creating new drugs is tough and expensive. Right now, scientists use flat cells or animals to test drugs, but these methods don't always work well for humans. That's where new tech comes in: tiny, 3D versions of human organs, called organoids, and special chips that mimic how organs work. These tool
Researchers are looking into how much different treatments for jaw pain cost. They want to know which ones give the best results for the money. This is important because most studies so far have only looked at how well these treatments work, not how much they cost. Jaw pain, or temporomandibular di
Michigan is doing a lot more than just making cars. The state is working hard to become a leader in all kinds of mobility, from electric vehicles to flying drones. This is not just about having cool new tech. It is about creating jobs, protecting the environment, and being ready for whatever comes n
A comet named 3I/ATLAS has been making headlines since its discovery on July 1, 2025. This comet is special because it's only the third interstellar visitor we've seen in our solar system. But what's really got scientists buzzing is its strange behavior near the sun. It's speeding up in a way that g
