Red mud, the leftover sludge from aluminum production, is infamous for its high pH and toxic metals. Left untreated, it can seep into soil or water, creating long-term damage. Researchers explored how to turn this industrial headache into a useful ingredient for road mix. They designed a three-step
Scientists tested a new type of concrete made mostly from red mud, a leftover from aluminum production. They wanted to see how long it could last in salty water and when it gets wet and dry over and over. Instead of just watching if it cracked or broke, they measured how strong it stayed, how easily
Moldova’s leader has raised alarms about the growing drone threats along the country’s borders, especially after a recent incident in neighboring Romania where a stray drone injured two people. The president argues that Moldova can’t afford to stay unprotected while conflicts rage nearby. Currently,
The study looks at how different city views change the brain and mood of college students. Researchers gathered data from 42 healthy undergrads, split evenly by gender and around age 21. During the test, participants watched pictures of nine types of places that mix city and nature. While t
Taiwan is being urged to change how it spends on defence, especially by a senior U. S. diplomat who visited Taipei last week. The main point is that money should be directed toward drones and other small, flexible weapons that can level the playing field against China. The island’s government has
New Mexico is famous for sunsets, mountains and wide open skies. But a quiet problem grows every day: plastic litter everywhere. A new wave of young people is stepping up. They joined a state program that lets them work with teachers, lawmakers and community leaders to fight plastic waste. T
A team of scientists in Australia has produced the biggest chart yet of magnetic fields that stretch between galaxies. The new map shows how invisible forces shape the growth and movement of matter across space, a topic that has puzzled astronomers for decades. Using powerful radio telescopes fro
A new study looked at mothers who had normal iron levels during pregnancy and how that affected the babies they carried. Researchers measured a protein called ferritin, which shows how much iron is stored in the body, at different points in each trimester. They wanted to see if having too much iron
Back in 1609, when English settlers first arrived, the Chesapeake Bay area was almost entirely covered in forests. Over time, trees were cut down for farms and buildings, especially for growing tobacco. By the late 1800s, farming slowed down in some areas, letting forests grow back. But by 1950, ano
A recent study shows that about half of men are unhappy with how big they think their penis is. Many of those feelings may come from lifestyle choices rather than actual shrinkage. When a person puts on extra belly fat, the added tissue can cover part of the penis, making it look shorter even though
