Lithium-sulfur batteries hold great promise, but they have a big problem. The shuttle effect and slow sulfur conversion cause them to wear out quickly. To tackle this, scientists created a smart sulfur host called VGS@MoC/NCNF. This host is made of nitrogen-doped carbon nanofibers coated with graphe
Magnesium is a hot topic in medical tech. It's being looked at for making stents that dissolve over time. But there's a catch. Magnesium corrodes too fast. To slow this down, scientists mix it with other metals and add special coatings. This isn't just about lasting longer. It's also about how the b
In the hot, bubbling waters of Yellowstone, something unexpected is happening. Bacteria, usually known for sticking to their own kind, are mixing it up. This isn't just a one-time thing. It's been going on for thousands of years. Scientists looked at over 300 single-cell genomes of these bacteria. T
Alcohol doesn't just cause a headache or dry mouth the next day. It can also lead to urgent bathroom trips, a problem sometimes called "booze butt. " Doctors say alcohol can irritate the digestive tract, change gut bacteria, and mess with how the intestines absorb water. Dr. Leybelis Padilla, a gut
In a clever twist on waste management, scientists found a way to turn a problem into a solution. They used a mix of algae and cyanobacteria to clean up a messy byproduct of maize processing called nejayote. This isn't just about cleaning up, though. The team also wanted to see if they could make som
Scientists have been looking at how dog hearts cope with certain health issues. They focused on a specific blood flow pattern in the main pulmonary artery, which happens at the end of each heartbeat. This flow, called end-diastolic forward flow (EDFF), has been studied in humans to understand how th
Winter is here, and so are the winter jackets. But have you ever wondered how these jackets keep you warm? It's not just about the fluffiness or the thickness. It's about science and technology working together to keep you cozy. The science behind winter jackets is based on three main ways heat mov
Deep inside our bodies, there's a world of tiny organisms called gut bacteria. Some of these bacteria create a substance known as TMAO. Scientists have found that TMAO might be causing trouble in our bodies, especially in important organs like the heart, kidneys, and liver. Now, here's where it get
Autism is not a one-size-fits-all condition. This is the clear message from recent scientific research that has identified four distinct types of autism, each with its own set of behaviors and genetic traits. For parents like Marc and Cristina Easton, this news brought a sense of relief and understa
Bone repairs are tricky. Current materials often fall short. They struggle to balance strength and function. But there's hope. Inspired by nature, scientists are using 3D printing to create new materials. These are not your average implants. They are special. They are bicontinuous interpenetrating-p
