China just sent a new crew to its space station, Tiangong. This mission, called Shenzhou-21, is pretty special. It's carrying three astronauts, or taikonauts as China calls them, and something even more unusual: four live mice. This is the first time China has sent mammals to space. The crew includ
Scientists have found a new way to make fabrics repel liquids without using harmful chemicals. This new method is inspired by the tiny springtail insect. The springtail has a special skin structure that helps it stay dry. Researchers copied this structure to create a coating that can be applied to f
The International Asteroid Warning Network (IAWN) has kicked off a special mission. They're focusing on a comet called 3I/ATLAS. This mission is all about tracking this space rock with extreme precision. It's like a big practice run to see how well the world can spot and follow objects from space.
Our brains are busy places. They handle a lot of information from our eyes. But how do they decide what to remember? This is a big question in brain science. Three key areas stand out: attention, short-term memory, and what we actually see. Attention is like a spotlight. It helps us focus on import
Bowhead whales are amazing creatures. They live in the cold Arctic waters. These whales are the longest-living mammals on Earth. Some can live up to 268 years! That's way longer than any human. Scientists have been studying these whales. They found something interesting. Bowhead whales are really g
The brain is pretty good at dealing with interruptions. Scientists looked at how monkey brains work when they are doing memory tasks and get distracted. They found that the brain's activity in the prefrontal cortex (pFC) can return to normal after a distraction. When something distracts the brain,
A mysterious traveler from beyond our solar system, known as 3I/ATLAS, has just made its closest approach to the sun. This comet, which originated far away, is now on a path that will take it out of our cosmic neighborhood, but not before giving astronomers a few more months to study it. The comet,
Scientists have made an exciting discovery in the world of black holes. They found two pairs of these cosmic giants crashing into each other. What makes this special is that the bigger black hole in each pair might have been around for a while, having already collided with another black hole before.
A comet is zooming close to the Sun, and some people think it might be an alien spacecraft. This idea comes from a scientist named Avi Loeb, who has made similar claims before. He thinks this comet, called 3I/ATLAS, might show signs of being artificial. But most scientists disagree. Loeb has a hist
Alzheimer's disease is a big deal. It's the most common type of dementia, and it's tough to diagnose and treat. One of the main problems is that scientists don't have great tools to see what's happening inside the brain. Specifically, they want to track two things: amyloid-β plaques and hypochlorous
