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
A man named Travis Bonn was caught on video using a hateful slur against a Black woman while riding his bike. The incident happened near a fast‑food spot on 44th Street SE in Grand Rapids, Michigan. The woman was just getting out of her car after work and was waiting to enter a one‑way street. She s
"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
People often think that climate change is a problem too huge for one person to affect. Yet the numbers say otherwise. If just ten percent of Americans changed a few daily habits—what they eat, how they travel, how they heat their homes and what clothes they buy—the planet could see a massive drop in
JPMorgan has chosen Catherine O'Donnell to head its North America Leveraged Finance unit. She will move to New York and bring more than two decades of experience in complex debt deals. The bank says O'Donnell will run the team that finances large transactions across the continent. Her new role me
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
In Springfield, big changes are happening in the school system. Eight schools are getting ready to leave the Empowerment Zone and go back to being run by the Springfield School Department. This is a first for the state, and it's a big deal. The schools that are moving are Duggan Academy, Van Sickle
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
A recent survey has shown a drop in public support for Donald Trump's immigration policies. The poll, conducted over four days, found that only 38% of respondents approved of his handling of immigration. This is a decrease from the previous month and a significant drop from the early days of his ret
