Researchers in China developed a novel two dimensional (2D) seeding agent to regulate crystallization in a 1.80-eV wide-bandgap perovskite film. A perovskite-silicon tandem device made with the ...

Missouri coach Eli Drinkwitz talks to his team during a timeout in the second half against Arkansas on Saturday, Nov. 29, 2025, in Fayetteville, Ark. Sports columnist {{description}} Email ...

Perovskite solar cells (PSCs) have rapidly emerged as one of the most promising photovoltaic technologies due to their high power conversion efficiency (PCE), which has surpassed 26% in ...

A novel strategy employs 2D materials to construct cascaded band alignment, enabling efficient charge transport and reducing energy loss. An innovative approach utilizes donor–acceptor blends; active ...

Tristan Jurkovich began his career as a journalist in 2011. His childhood love of video games and writing fuel his passion for archiving this great medium’s history. He dabbles in every genre, but ...

After serving the Park Slope community for decades, Steve’s 9th Street Supermarket between 5th and 6th avenues, shuttered permanently on Sept. 30 with little notice to the community. News of the ...

When you see the name Bentley, you probably think of the British luxury car manufacturer. But there's another Bentley making waves, in a very different way. Bentley Systems is a company that develops ...

From transition metal dichalcogenides to boron nitride and beyond, these ultrathin systems have found relevance in fields ranging from photonics to quantum computing. Yet despite this momentum, the ...

Federal investigators are en route to the site of a reported helicopter crash Wednesday on the North Slope involving two fatalities, according to the National Transportation Safety Board. The crash ...

Strength anisotropy and heterogeneous rotated anisotropy are prevalent phenomena in natural slopes. Previous studies have underscored their significance in slope stability analysis. However, in ...