Ever wondered why some older folks seem to have a sharper mind than others? It might have something to do with their brain waves and how they handle tougher thinking tasks. A recent study looked into this by comparing two groups of older adults: those with high cognitive reserve (HCR) and those with
Cognitive models are like secret codes that help us understand how people make choices. EMC2 is a tool in R that makes working with these models easier. It guides users through five steps to build and analyze these models using Bayesian statistics. First, EMC2 helps translate complex cognitive mode
Quinic acid, a natural compound found in plants, is gaining attention for its ability to protect mild steel from rust. Unlike harsh chemicals, it offers a green solution to a big problem. Rust is a major issue, causing billions in damage yearly. Quinic acid steps in as a cost-effective and eco-frien
Science is not just about big discoveries. It's also about the process. A philosopher makes a strong case for this idea. Science often gets attention for big breakthroughs. But what about the everyday work? A philosopher says this work is just as important. It's not just about the results. It's abo
Microplastics are everywhere. They're in our food, our water, and even inside our bodies. But how much do we really know about them? Recent studies have made big claims about microplastics being found in our brains, hearts, and other organs. But are these findings as solid as they seem? Some expert
Frogs are in big trouble. They are dying because of a nasty fungus called chytridiomycosis. But there is some good news. Scientists found a new way to help them. They used a medicine called voriconazole. It is better than the old medicine because it is less harmful. Two types of frogs were in dange
In the northern Adriatic Sea, a young bottlenose dolphin faced a serious problem: it got tangled in fishing gear. This is not a rare issue for dolphins and other small whales. They often get caught in fishing nets. Sometimes, they die right away. Other times, they escape but with parts of the net st
The T. rex, the mighty king of dinosaurs, took its time to grow up. Scientists have known for a while that these giants lived up to 30 years. But now, new research shows that they took even longer to reach their full size. It turns out, the T. rex was a slow grower, taking around 35 to 40 years to b
Humans are going back to the Moon! After more than 50 years, NASA is preparing for a big moment. Four brave astronauts will fly around the Moon in a spacecraft called Orion. This mission, named Artemis II, is a crucial step for future Moon exploration. The journey will last about 10 days. It's not
The U. S. government has a history of investing in university research, which has led to groundbreaking discoveries. One such success story is the development of HIV treatments. However, a recent proposal by Commerce Secretary Howard Lutnick could jeopardize this progress. Lutnick argues that taxpa
