COPD, or chronic obstructive pulmonary disease, is a lung condition that makes breathing difficult. It's caused by long-term exposure to irritating substances, like cigarette smoke. This disease gets worse over time and is a leading cause of death and disability in the U. S. Millions of Americans ar
Nitrogen is a big player in how atmospheric organic aerosols (OAs) absorb sunlight. These tiny particles in the air affect Earth's climate. But, the way they change and absorb light is still a mystery. Scientists have found that brown nitrogen (BrN), a nitrogen-rich part of OAs, is the main absorb
Paramount Global is making some big changes to its diversity, equity, and inclusion (DEI) initiatives. These changes are happening because of new rules from the Trump administration. These rules are affecting how companies approach inclusion and diversity. Trump's administration has been pushing t
Amazon has rolled out a new version of its voice assistant, Alexa. This time, it's infused with generative AI, making it more interactive and personal. The catch? It's not free anymore. Users will have to pay a monthly fee of $19. 99 for the upgraded version, dubbed Alexa+. But there's a twist: Prim
Max has a lot going on with its sports and news content. Let's dive in. First off, Max has some good news for sports fans. The sports add-on, which was supposed to cost $10 a month, is staying free for now. This means that standard and premium subscribers can keep enjoying live sports without any e
Sumatran orangutans, those amazing tree-dwelling primates from Indonesia, have a secret problem. They are carrying bacteria that can cause serious infections in humans. One of these bacteria is called Klebsiella pneumoniae, a common germ found in many mammals, including orangutans. This bac
Venus, our neighboring planet, has a magnetic field that's a bit different from Earth's. It's not as strong or as organized. But, it still has some interesting features. One of these is something called the foreshock. This is an area where the solar wind, a stream of charged particles from the Sun,
A huge rock from space, named 2024 YR4, was first spotted in 2024. Scientists had a close look at it for two months. They found out that it won't hit Earth in 2032. The chances of it hitting Earth were very low, just 0. 0017%. This means it will fly by our planet without causing any harm. The Europe
Picture this: a tiny, cleverly designed surface that can absorb almost all the light that hits it. This isn't science fiction; it's a real thing called a metasurface. Imagine a surface that has a unique half-ring, half-square split design. This design allows it to absorb light incredibly well, reach
Macrophages are like the body's cleanup crew. They rush to the scene of a stroke to help. But sometimes, they make things worse. They release tiny bubbles called exosomes that can mess with the brain's blood vessels. This is part of what happens in a condition called cerebral ischemia-reperfusion in
