Scientists have long used a material called Me‑4PACz, or Me4, as a layer that pulls holes out of inverted perovskite solar cells. The layer is handy, but it often clumps together in solution and does not spread well over the next layer. Because of this, the contact between layers is weak and the cry
"The journal has reached its eleventh year and is witnessing a surge in readership. It aims to stand out among open‑access publications by combining rigorous research standards with a welcoming approach for authors worldwide. Speed of publication remains a priority, so the community can quickly acce
The Nevada Gaming Control Board and the state attorney general filed a lawsuit against Kalshi in Carson City District Court after a federal appeals court denied the company’s request to halt state action. Nevada says Kalshi is operating an unlicensed sports‑betting service that has grown too fast to
The scene starts on a weekday evening in New York. A commuter leaves Union Square, hops on the subway, and pulls up a phone app that can write code for him. He types a simple request: “Show me the data I just uploaded, put it in a database, and make it searchable on a web page. ” While the train rat
The debate over immigration enforcement feels like a tug‑of‑war. Some lawmakers shout against agencies that pull people in, while others keep their hands off the issue. The tension grows when a state law says it will not work with federal immigration officials, and the local sheriffs are left asking
The Trump Organization has made a bold move by filing for trademarks on airports using the president's name. This isn't just about airports, though. They're also eyeing everything from shuttle buses to umbrellas and flight suits. It's a big step, especially when you consider the ongoing debate in Fl
Santa Clarita Valley recently showcased its thriving business community at a unique event. The usual venue was swapped for an artsy setting, bringing together local leaders and government officials. The diverse range of businesses, from a yoga studio to a historical society, highlighted the valley's
Over 80 artists who have been part of the Berlin Film Festival have signed a public letter. They want the festival to speak clearly about the war in Gaza. The letter was published in Variety, a magazine for the entertainment industry. It asks the festival to oppose what it calls Israel's genocide an
In the heart of Greenland, a man named Jørgen Kristensen shares a unique bond with his sled dogs. These dogs have been his companions since he was a child, offering him comfort and support when he faced bullying at school. Today, Kristensen is a champion dog sledder, but the changing climate is maki
Cancer patients often struggle to maintain healthy habits. This is a big problem because staying active and eating well can greatly improve their lives. Yet, many face obstacles that make it hard to stick to these healthy routines. First, let's talk about exercise. Moving your body can help cancer
