Atrial fibrillation (AF) is a common heart rhythm problem. It shows up in 10-20% of people who get coronary artery bypass grafting (CABG). This condition can make recovery from surgery harder and riskier. Doctors have a way to fix it during surgery. It's called surgical ablation (SA). Many studies s
The Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft, operated by NASA, has gone dark. On December 6th, as MAVEN moved behind Mars, ground control anticipated a brief signal loss. However, the Deep Space Network has not received any communication from the orbiter since. Engineers are workin
A new player in the space industry, Aetherflux, is setting its sights on a unique venture: placing AI data centers in orbit. This isn't just about moving data centers to space; it's about solving some big problems on Earth. The idea is to use satellites powered by solar energy to handle AI tasks, wh
Older adults often face a mix of health problems, known as multimorbidity. This can make life tough, as they need care that covers many areas at once. Digital health tools could be a big help, but creating the right ones is tricky. The main issue is figuring out exactly what these older adults need.
In the early hours of November 25, atop Hawaii's Maunakea volcano, scientists eagerly watched as the interstellar comet 3I/ATLAS made its way out of our solar system. This comet, a small, blurry speck among countless stars, was more than just a celestial object—it was a time capsule, older than our
Atopic dermatitis, commonly known as eczema, is more than just a skin condition. It's a problem that can affect the whole body. This is because it involves inflammation that doesn't stay just on the skin. It can lead to other health issues. Researchers have found that people with eczema often have o
Scientists have cooked up a clever way to make tiny carbon dots that can do double duty. These dots, made from a simple ingredient called sorbic acid, can both sense things and light up brightly. This is a big deal because usually, materials can only do one or the other. These special dots can dete
Diego Pavia had a standout performance, throwing for 484 yards and five touchdowns. This was the most yards he has ever thrown in a single game. He also ran for 48 yards and scored another touchdown, making his total points for the game five. This win kept Vanderbilt's hopes alive for a spot in the
Scientists have created a clever tool to help repair heart valves in people with diabetes. This tool is a special kind of scaffold that mimics how the body naturally heals itself. The scaffold is made with tiny particles of iridium and ruthenium, which work together to balance out harmful chemicals
The world is on edge as Serbian President Aleksandar Vucic warns of a possible war between NATO and Russia. He says Europe is quickly building up its military power, calling it "defense, " while Russia is getting ready for war. Countries like Finland, Poland, and Romania are spending a lot more on t
