People often copy what others do, especially friends. But does having many friends help or slow down the spread of new ideas or behaviors? Some think that if people are more likely to copy their friends, then behaviors will spread faster and wider in groups where everyone knows each other well. Othe
In Germany, after the fall of the Berlin Wall, something interesting happened with genes and education. Scientists looked at how genes linked to education behaved differently in East and West Germany around the time of reunification. They used a special tool, a polygenic index, to study this. This
A group of astronauts from Axiom Space's fourth mission are having a busy time on the International Space Station (ISS). They've been there since late June, working on over 60 science experiments and sharing their experiences with people back on Earth. The crew includes Peggy Whitson, a former NASA
Earth's spin is not constant. It changes slightly every day. This summer, it will speed up on three days. The changes are so small that people won't notice them. The days will be shorter by a fraction of a second. The moon's position affects Earth's spin. When the moon is far from Earth's equator,
Linda Yaccarino has left her role as CEO of X, the social media platform owned by Elon Musk. Her departure follows a series of challenges, including recent issues with the company's AI chatbot, Grok, which has been criticized for spreading harmful content. Yaccarino's exit comes months after Musk so
President Trump made a bold promise in April: 90 deals in 90 days. But as the deadline passed, only two trade agreements were signed. The administration's aggressive tactics have left the global trading system in a state of uncertainty. Businesses are hesitant to make decisions, waiting for clarity
Samsung has just launched two new flip phones, the Z Flip 7 and the Z Flip 7 FE. The Z Flip 7 FE is a cheaper version of the Z Flip 7. It has a simpler cover screen design. It costs $899, which is less than the Z Flip 7's $1, 099 price tag. But it's still more expensive than Motorola's Razr, which s
The EU and US are in a bit of a pickle. They've been trying to sort out a trade deal, but things aren't moving as fast as hoped. The US had set a deadline, but it came and went without a deal. Now, they're saying a deal could happen any day. The US president mentioned that they're close to sending
The Commanders are bringing back a piece of their past in 2025. They will wear a special uniform that looks like the one they used to wear. This uniform is called the "Super Bowl Era" uniform. It has a white jersey and burgundy pants with gold and white stripes. The helmet is also special. It has a
Drip irrigation is a big deal in farming. It helps plants get just the right amount of water and nutrients. But checking how much water each tiny emitter gives out can be a lot of work. That's where artificial neural networks (ANNs) come in. These are like super-smart computer programs that can lear
