Russia's central bank is making a big change. They want to let regular people trade certain cryptocurrencies. But there are rules. First, people need to pass a test to show they understand the risks. Then, they can only spend up to 300, 000 rubles a year on crypto. That's about $3, 800. And all trad
Plants and fibers can work together to make concrete more eco-friendly. This is especially important for protecting slopes from erosion. But how exactly do they do this? And what happens when the plants die? These are the big questions scientists are trying to answer. First, let's talk about the pl
Ukraine's air power is in serious trouble. Since the war started in February 2022, they've lost 19 of their Su-27 fighter jets. That's a big deal because these jets are crucial for their defense. Now, they might only have 12 to 23 left. The problem is, no other country uses the Su-27, so they can't
This holiday season, people in the U. S. kept spending money, even though the economy wasn't doing great. They spent 4. 2% more than last year, especially on tech gadgets and clothes. Most of this spending happened in physical stores, but online shopping grew the fastest, with a 7. 8% increase. This
This holiday season, people are spending big on experiences and practical items rather than just traditional gifts. From December 1 to December 22, there was a huge increase in spending on entertainment, experiences, and automotive products. Entertainment spending jumped by 130%, experiences by 115%
Wetlands are like nature's kidneys, cleaning up the environment. But they're under attack from harmful metals and metalloids (HMs) from human activities. These nasty substances can be super toxic and move around easily, depending on their form. Microbes in the soil can change these forms through pro
Surgeons often face a tough choice when treating benign parotid tumors. They can pick between two main methods: extracapsular dissection (ECD) and partial superficial parotidectomy (PSP). Both have their pros and cons. But which one is safer and more effective? A recent study dug into this question
Ever heard of tiny waves that can make big things happen? Let's talk about something cool called quasi-BIC metasurfaces. These are like tiny, special surfaces that can do amazing things with light. They have something called Fano resonances. Think of it like a secret handshake between two types of l
Gold and silver prices are on a wild ride, and experts are making big predictions for 2026. But before jumping in, it's crucial to understand the risks and do your homework. First, let's talk about gold. Some analysts are forecasting it could hit $10, 000 an ounce by 2026. That's a huge leap from w
The way people eat might be changing their brain power as they age. Scientists looked at what older adults in the U. S. eat and how it affects their memory and thinking skills. They found that eating lots of processed foods with added nutrients, instead of whole, natural foods, might make it harder
