Restaurants are finding it tough to keep their doors open. People are spending less on eating out. They are cooking at home more often. This is because prices are going up. It is hard for restaurants to make money. Many chains are closing locations to save cash. Starbucks is one of them. They plan
Copper is having a moment. This isn't just any metal; it's the backbone of modern life. From phones to cars, it's everywhere. So, when copper prices jump, it's a big deal. Recently, copper hit a new high above $11, 200 per ton. But why? One big reason is a tragic accident at a major mine in Indones
Copper nanoclusters are like tiny teams of atoms that can do big things, like helping to turn CO2 into useful stuff. But these teams often fall apart because copper atoms are too reactive. Most of the time, scientists use copper(I) atoms to build these clusters, but they're not as good at their job
Copper, a familiar metal, is proving to be a powerful tool in the fight against water pollution. It is being used in a new way to break down harmful substances in water. This is done by using a special process that involves copper and a type of carbon material. The combination of these two creates a
Copper is everywhere. It is in the water we drink and the soil we walk on. But too much of it can be harmful. This is why finding ways to measure copper levels accurately is so important. A new method has been created to do just that. It uses a clever trick of light and chemistry to spot copper in o
Copper and tungsten can boost the performance of a catalyst called alpha-iron oxide. This catalyst is used to clean up nitrogen oxides from the air. It works by using ammonia to break down these harmful gases. This process is known as selective catalytic reduction. The goal is to make this process w
Copper is more than just a penny in your pocket. It's a crucial metal for our future, especially as we move towards a greener economy. While rare earth minerals get a lot of attention, copper is the unsung hero. It's used in everything from electronics to plumbing, and it's in high demand. In the pa
Copper and iodine can form tiny, cube-shaped structures called cubane-type metal clusters. These tiny cubes can change shape when exposed to light. This is not new, but scientists have struggled to capture these changes in real-time. Recently, researchers used a technique called time-resolved X-ray
Copper-based metal-organic frameworks, or MOFs, are special because they can change their structure when exposed to different things. This is because they are flexible and have a long-range order. This is different from other inorganic materials. Imagine a Lego structure that can change shape when y
Copper, a metal we often think of as a material for coins or wires, is now being studied for its role in cancer. Researchers have found that copper can help control how cells die in breast cancer. This process is called cuproptosis. Scientists have been looking into how copper-related genes (CRGs) w
