UFC Qatar witnessed a trio of fighters making strong cases for title shots. Arman Tsarukyan stole the show by submitting Dan Hooker in the second round. Tsarukyan's dominance was clear from the start. He used his strength and skill to overpower Hooker, who struggled to keep up. Tsarukyan's arm-triangle submission sent a clear message to Ilia Topuria, the current ligh...
Winter brings out the cozy clothes and the debates about indoor temperatures. But did you know there's a smart way to keep your home warm and your energy bills low? The U. S. Department of Energy suggests keeping your thermostat at 68 degrees Fahrenheit when you're awake and lowering it a bit when you're asleep or away. This simple trick can help you save energy and ...
Forensic science is getting a high-tech upgrade. Scientists are now using infrared thermography to measure the surface temperature of corpses and the surrounding air. This method is more accurate and easier than the old ways of checking internal body temperatures like the rectum or liver. The old methods had big problems. They needed a lot of skill and were easily m...
Thanksgiving is a time for big meals and family, but it's also a time to be careful with food and medicine. Some foods can mess with common medicines, causing problems. For example, leafy greens like spinach and kale have vitamin K, which helps blood clot. If someone is on blood thinners, eating too much or too little of these greens can be risky. Dairy products, li...
In the world of quantum physics, understanding how systems behave is crucial. One key idea is the Eigenstate Thermalization Hypothesis (ETH). It suggests that individual quantum states can represent the thermal properties of a system. But what about systems that are always changing, not in balance? This is where the Gorini-Kossakowski-Lindblad-Sudarshan (GKLS) Master...
November 19, 2025, was a big day for tech startups. Lots of money moved around, especially in AI, healthcare, and cybersecurity. Companies that make tools for doctors, create AI music, or protect businesses from hackers got a lot of attention from investors. One company, Function Health, got $298 million. They make health tools that use AI to give people better heal...
Kathy Ireland, famous for her modeling and business career, has added a new role to her resume: commercial fisherman. She's now part of the crew on her husband's fishing boat, the 4th Watch, out of Santa Barbara, California. This isn't just a hobby for Ireland; she's fully committed, having obtained her open-ocean commercial fishing license. Ireland's journey into f...
Rugby players often push their bodies to the limit, especially in hot conditions. A recent study looked at how cold-water immersion (CWI) between two intense rugby drills affects performance, body responses, and how players feel. Ten male athletes took part in two trials. Each trial involved two 14-minute simulated rugby drills with a 45-minute break in between. Dur...
Ukrainian President Volodymyr Zelenskyy is heading to Turkey this week to discuss ending the war with Russia. This war has been going on for nearly four years. However, Russia has said it won't send anyone to these talks. It's also unclear if the U. S. will be involved. Zelenskyy plans to meet with Turkish President Recep Tayyip Erdogan to talk about a fair peace for...
When winter arrives, ice becomes a common problem. To tackle this, people often use ice melts. Two popular choices are calcium chloride and sodium chloride. Both work by lowering water's freezing point, but they do so in different ways. Sodium chloride, or rock salt, is widely used. It disrupts the hexagonal structure of ice, preventing it from forming. However, it'...