Brazil's top court made a bold move, ordering the arrest of ex-President Jair Bolsonaro. This happened after a judge suspected Bolsonaro might try to flee the country before starting a 27-year prison term for allegedly trying to overthrow the government. The judge, Alexandre de Moraes, pointed out
A dangerous parasite, the New World screwworm, has been a concern for cats and other animals. This fly's larvae can burrow into open wounds, causing serious harm. Recently, the U. S. Food and Drug Administration (FDA) took a big step. They allowed a drug called Credelio CAT to be used in an emergenc
China's involvement in U. S. climate initiatives has sparked concern among Republicans. They claim that China is using third-party groups to push its agenda. This makes it hard to see where the money is coming from. The goal? To shape U. S. energy policies in China's favor. The Energy Foundation is
Why do people kiss? It's a question that has puzzled scientists for years. Recent studies suggest that this behavior might be much older than previously believed. Evidence points to our ancient ancestors, like Neanderthals, engaging in this lip-locking activity. Interestingly, humans aren't the onl
Hurricanes are more than just powerful storms; they can drive evolution in surprising ways. Take the brown anole lizard, for example. These critters have been spreading across the southeastern United States for over a century. During this time, they've faced a lot of hurricanes. Scientists wanted to
Scientists have made a big step forward in tracking monarch butterflies. They are now able to follow individual butterflies on their long journeys from places like Ontario to Mexico. This is possible thanks to tiny, solar-powered radio tags that weigh just 60 milligrams. These tags are attached to t
Cities are always looking for ways to make life better for their residents. One big challenge is how to make sure everyone has a healthy environment and fair opportunities. A new tool called agent-based simulation is helping to figure this out. This tool can show what might happen if a city changes
Iodine is super important for pregnant women. But measuring it in urine can be tricky. The amount of iodine in urine changes a lot. This makes it hard to get accurate results. So, scientists looked for a better way. They found that using the iodine-to-creatinine ratio in urine gives a more stable m
The fat around the heart, called epicardial adipose tissue (EAT), is special. It has traits similar to brown fat, which helps burn energy. One important protein in EAT is UCP1, which plays a role in how cells make and use energy. Scientists wanted to see how stopping UCP1 affects the way EAT works,
In the heart of Adelaide, a group of clever minds is working on a game-changing idea. They're developing AI tech to help spacecraft navigate the Moon's surface. This isn't just about the Moon, though. The same tech could be used to explore other planets, as long as there's existing data to compare w
