Vaping has become a popular alternative to smoking, but it comes with its own set of challenges. Nicotine, the addictive substance in both cigarettes and vapes, is a major health concern. To understand how vaping affects the body, scientists have turned to an unusual ally: rats. In the past
NASA has just launched an exciting new mission to keep an eye on the Sun's behavior. This mission, called PUNCH, uses four small satellites working together. These satellites give us a 3D view of the Sun's outer layer, known as the corona. This is a big deal because it helps us understand and predic
Dairy cows face a big challenge with embryo resorption, which often happens early in pregnancy. This issue is a major reason why dairy farms don't get the best results from their cows. Macrophages, which are immune cells found in the uterus, play a big role in helping the cow's body accept the pregn
The world is hungry for energy, and finding ways to store it sustainably is a big deal. Biomass-derived carbon dots, or B-Cdots, are stepping up to the plate. These tiny powerhouses are made from natural materials, making them eco-friendly and budget-friendly. Plus, they can be produced on a large s
A spectacular celestial event is set to light up the night sky over North America, including Chicago. On Thursday night, a total lunar eclipse will occur, transforming the moon into a reddish hue. This phenomenon, known as a "blood moon, " will be visible from 1:26 a. m. to 2:31 a. m. on Friday. Thi
Diaryl ureas (DU) are like the superheroes of medicinal chemistry. They have a special structure that makes them super useful in treating diseases. They can do more than just stop cancer cells from growing. They can also change how genes are read, mess with how cells grow, and calm down inflammation
Fluoride is a hot topic. It's in our water, toothpaste, and even some foods. But what happens when pregnant mice are exposed to it? Scientists wanted to find out. They gave fluoride to pregnant mice and then looked at their offspring. The results were not good. The baby mice had trouble learning and
Zoos have changed a lot since the 1800s. They used to be all about fun and games, but now they focus more on teaching, protecting animals, and doing research. Let's talk about Choppers, a famous chimpanzee who starred in TV ads in the UK during the 1970s. She was a western chimpanzee, a type known f
Insects go through some serious changes as they grow. This isn't just about getting bigger; it's a whole transformation process. MicroRNAs, or miRNAs, are tiny molecules that play a huge role in this process. They work with hormones like 20-hydroxyecdysone (20E) and juvenile hormone (JH) to make sur
Bi2Te3 is a material that has caught the attention of scientists. The reason? It's great for detecting infrared light, which is useful for things like night vision and thermal imaging. This material has a super small bandgap, which makes it perfect for this job. It also has a special structure calle
