Bacteria and our bodies are in a constant battle. One sneaky bacteria, Simkania negevensis (Sne), has found a way to mess with our body's defense system. This bacteria causes respiratory diseases and hides inside our cells. It has tools to break down our body's defenses, but scientists are still fig
Veterans returning from service after 9/11 have faced significant health challenges, especially those who have experienced traumatic brain injuries (TBI). These injuries don't just cause immediate problems; they can lead to a host of long-term health issues. A recent study looked at health records f
Robots are becoming more social, but they still struggle to keep us interested. They are used in hospitals, schools, and even for fun, but they often fail to hold our attention for long. This is because making robots socially smart is tricky. It's not just about programming them to show emotions. Re
A judge in Chicago has called out federal agents for lying about protests in the city. She said they used too much force and restricted their actions. The judge saw videos that showed the agents were not telling the truth. She ordered them to stop using tear gas and other weapons unless there is rea
When someone close to us passes away, sharing their story can be a meaningful way to honor their memory. This process, often called writing an obituary, lets people know about the person's life and the impact they had. But how exactly does one go about doing this? First, it's important to gather al
East Tennessee is in for a wild weather ride. A cold front is on its way, bringing severe thunderstorms and a big chill. The fun starts on the evening of Oct. 7, with storms rolling in after 5 p. m. If you have plans for Friday night high school football, you might want to double-check the weather r
In a heartwarming show of support, top financial advisors and their firms came together to donate $1. 5 million to a cause close to many hearts: finding a cure for childhood brain cancer. This generous contribution will go towards a groundbreaking clinical trial for a vaccine therapy that could chan
Esophageal fistulas, or holes in the esophagus, can happen due to cancer, injuries, or medical treatments. These fistulas can cause serious problems, and while metal stents can help block them, they can also cause issues like migration or bleeding over time. A new kind of stent has been created to
Neil deGrasse Tyson, a famous astrophysicist, has a unique way of explaining science. He makes complex ideas simple and fun. This skill didn't come naturally. He worked hard to make science interesting for everyone. Tyson's journey started at the Hayden Planetarium in New York City. As a kid, he wa
NK cells are like the body's first line of defense against cancer. They can spot and attack harmful cells without needing a specific signal. This makes them a promising tool for fighting cancer. However, tumors can create a tough environment that weakens NK cells. This environment can make it hard f
