Bacterial microcompartments, or BMCs, are fascinating protein shells that form naturally. These tiny structures are being studied for their potential in both biological and non-biological chemistry applications. One big challenge in this field is figuring out how to trap specific enzymes inside thes
Nitrogen is a big player in how atmospheric organic aerosols (OAs) absorb sunlight. These tiny particles in the air affect Earth's climate. But, the way they change and absorb light is still a mystery. Scientists have found that brown nitrogen (BrN), a nitrogen-rich part of OAs, is the main absorb
Prisons in California have been under scrutiny for a decade. Researchers examined 30 prisons, analyzing data from 2013 to 2023. They looked at inmate numbers, healthcare access, complaints, and deaths. The goal was to see if fewer inmates meant better healthcare. The findings were mixed. Fewer inma
The COVID-19 pandemic brought about a lot of changes in the job market. At first, there were fewer jobs available, but then the market bounced back strongly. This shift gave researchers a chance to see how promoting employees from within (internal sourcing) affects how likely they are to leave their
Rolls-Royce, a big name in making jet engines and power systems for ships and submarines, just had a fantastic year. They made a whopping £2. 46 billion in operating profit for 2024. That's a huge jump of 57% from the year before. This big success allowed them to set even higher go
The idea of dismantling the U. S. Education Department and handing over control to the states has been a hot topic. The White House has hinted at big changes, but the details are still fuzzy. The states are not ready for this huge task. They are confused and asking many questions. The biggest wo
Picture this: you're at home, dealing with oral cancer treatment. It's not easy. That's why the MOATT, or the MASCC Oral Agent Teaching Tool, was created. This tool is all about helping patients understand and stick to their oral cancer treatments. It's been around for 15 years, but we don't know mu
Two childhood friends, Lucas Young and Thomas Li, both working as software engineers, decided to tackle a long-standing problem in the military: night vision technology. Most night vision gear today is analog, using lenses and chemicals to create images in low light. These devices can cost a fortune
Chemicals can be harmful to the environment, but testing each one is a slow process. Scientists have found a way to speed this up using something called graph neural networks (GNNs). These networks can predict how harmful a chemical might be to tiny microbes called nitrifiers. These microbes are imp
First, let's talk about what happens when a tooth is badly decayed. You might have to decide between fixing the tooth with a root canal and a crown, or removing the tooth and getting an implant. A root canal is a procedure where the infected pulp inside the tooth is cleaned out. Then, a crown is pl
