Scientists are testing if humans can reproduce safely beyond Earth. China recently sent artificial human embryos to its space station to study how microgravity affects early development. The goal isn't to create space babies yet—but to understand the risks first. The experiment used two types of la
Kids with ADHD don’t all think the same way. Some struggle more with focus, others with sitting still. But a closer look at brain waves shows a hidden difference. Scientists tracked how children’s brains reacted during tasks that needed attention. They found that the timing of brain signals changes
A team of researchers made a special charcoal by heating together sunflower heads, coal ash, and calcium chloride. They mixed the ingredients in a 1:1 ratio and heated them to 600 °C. The resulting material could grab more than 180 mg of sulfate per gram from dirty water, which is a lot for th
A new way to build special sulfur compounds uses light and copper. Instead of the usual method, chemists now link a sulfur atom to a carbon that is already part of a simple hydrocarbon. This process happens when the copper catalyst, fed with light energy, pulls electrons from the hydrocarbon.
A new experiment shows that raw chicken feathers can be broken down into useful nitrogen and enzymes using only the bacteria already living on them. Researchers set up a 50‑liter tank that was fed with tap water and left untouched by sterilization or extra nutrients. The machine alternated between b
The EuroFIT program was designed to help men who love football and carry extra weight feel better mentally. The plan used ideas from Self‑Determination Theory, which says people thrive when they feel competent, connected, and in control. After the program finished, researchers checked if changes in
Symbiodinium microadriaticum, a tiny dinoflagellate that lives inside coral tissues, can release electrons into its surroundings during photosynthesis. This process, known as extracellular electron transfer (EET), lets the algae send electrical signals to nearby cells. Researchers discovered that th
Researchers have built a computer model that shows how light, heat and chemical reactions work together when treating cancer with a dye called indocyanine green (ICG). The model uses a fast Monte‑Carlo method on graphics cards to trace how 808‑nanometer laser light moves through a three‑dimension
AOT is a small, non‑cancerous growth that forms in the jaw. It looks like tiny tubes or circles under a microscope and usually stays inside its capsule, so it rarely invades nearby tissues. Because AOT grows very slowly, many people do not notice it until it becomes large enough to cause a visibl
Researchers are looking at tiny blood cells to learn more about a common mouth problem called recurrent aphthous stomatitis, or RAS. RAS shows up as painful sores inside the mouth that come and go over time. Two blood measures, the platelet‑to‑lymphocyte ratio (PLR) and mean platelet volume (MPV),
