Cobalt is a key player in a new method that turns CO2 into useful stuff. This isn't just any method. It uses sunlight to power the reaction. The process involves special materials called metal-covalent organic frameworks (MCOFs). These MCOFs have tiny, super-efficient parts called catalytic active s
Combining different medications to lower cholesterol levels is a hot topic in the medical world. This approach is gaining traction because it can help people reach their cholesterol goals more effectively. The main goal is to reduce the risk of heart disease. Doctors have known for a while
Butterflies, those vibrant and important pollinators, are disappearing from U. S. landscapes at an alarming rate. Over the past 20 years, a shocking 22% of these beautiful insects have vanished. This isn't just a local problem; it's a nationwide issue. The study that revealed this used an enormous a
Trump has a clear goal: to end the war between Russia and Ukraine. He wants to bring both sides to the table for serious talks. But European leaders are not helping. They claim Trump is abandoning NATO and Ukraine, which is not true. Instead, Trump wants a lasting peace deal. He wants Europe to step
OpenAI, the company behind the popular AI tool ChatGPT, has been in the spotlight for a while. They made waves in the tech world with a product that stood out from the rest. But, like any big name, they've had their share of drama. One of these incidents even led to an antitrust investigation in the
Academic books are often overlooked when it comes to measuring their impact. Microsoft Academic is a powerful tool that can help. It is a vast database that can track citations for academic books. It has been proven to be useful for tracking citations for journal articles. It is now being tested
Imagine this: A surgeon with a big vision for healthier school lunches is up for a major job. Dr. Marty Makary, a well-known figure from Johns Hopkins University, is in the running to lead the US Food and Drug Administration (FDA). If he gets the job, he's got some big plans. First off, he
Imagine being able to move a robotic arm just by thinking about it. That's exactly what a man who was paralyzed by a stroke achieved. This wasn't a short-lived experiment, but a seven-month journey using a brain-computer interface (BCI) enhanced with AI. The BCI worked by picking up signals from th
In a surprising twist, some of Donald Trump's most fervent supporters have turned their backs on one of his own Supreme Court picks, Amy Coney Barrett. Barrett, a conservative justice appointed in 2020, has been criticized for not being conservative enough. This might sound confusing, but it's all a
In a surprising turn of events, a judge in Maryland has decided that Adnan Syed will remain a free man. This decision comes despite his conviction for the 1999 murder of his ex-girlfriend, Hae Min Lee. The judge, Jennifer Schiffer, granted Syed a sentence reduction to time served. This means Syed, w
