Scientists have been digging into transition metal dichalcogenides (TMDs) because they behave differently when they're super thin. Specifically, molybdenum disulfide (MoS2) changes its electronic properties depending on how many layers it has. In single layers, the electrons like to hang out at the
Bones healing is a complex process. It involves many cells and signals. Macrophages, a type of immune cell, play a big role. They help other cells, called mesenchymal stromal cells (MSCs), to grow and change. This process is not just about chemicals. It also depends on physical forces, like pressure
Weather isn't just an Earth thing. Other planets have it too, and it's not always as extreme as we think. Sure, there are places with acid rain and methane snow, but many planets have weather that's surprisingly similar to ours. Take Mars, for example. It's got winds, clouds, and even seasons. Its
The Vera C. Rubin Observatory has made a splash in the world of astronomy. In just a few days, it spotted 2, 104 asteroids that were previously unknown. This is a big deal because it shows how powerful this new tool is. Seven of these asteroids are near-Earth objects, but don't worry, none of them a
Jared Isaacman, a prominent figure in the space industry, recently shared his thoughts on the future of space exploration. He received the National Space Society’s Wernher von Braun Award for his leadership in the Polaris Dawn mission. This mission, set for September 2024, is a private astronaut mis
Plastic waste is a big problem. It's everywhere and hard to get rid of. But what if we could turn it into something useful, like medicine? Scientists have found a way to do just that. They used a common bacteria called E. coli to change plastic into a key ingredient for paracetamol, a common painkil
In a groundbreaking move, the NSF-DOE Vera C. Rubin Observatory has shared its first images, giving us a peek into the vast universe. This observatory, a joint effort by the U. S. National Science Foundation and the U. S. Department of Energy, has already captured millions of galaxies, stars, and as
If humans were to vanish, the planet would look very different. Cities would crumble, and nature would take over. But who would take our place as the top species? Surprisingly, it might not be another mammal. The ocean's octopus could rise to the top. Octopuses are incredibly smart. They can solve
The world of science is always buzzing with new discoveries. One of the latest breakthroughs involves a special molecule. This molecule has a unique structure. It is made up of carbon, hydrogen, and oxygen atoms. The arrangement of these atoms is quite unusual. It has a ring shape, with a speci
Hazmat incidents involving chemical, biological, radiological, or nuclear materials require careful handling. The goal is to stop the spread of contamination and prevent harm to people and the environment. While wet decontamination is the go-to method, it's not always practical. Cold weather and lim
