碳量子点（CQDs）因其低成本、易于合成、无毒、表面易功能化、可调谐的发光特性以及高稳定性等优势，被视为替代传统溶液可加工荧光纳米材料（如有机荧光分子、半导体量子点及钙钛矿材料）的理想候选材料。 CQDs作为一种新型的溶液可加工增益材料，展现 ...

A genre of video games, either in the first-person or third-person perspective, in which the player partakes in a racing competition with any type of land, water, air, or space vehicles.

South Sudan has started holding a trial for First Vice President Riek Machar, who has been sacked by his decades-long rival, President Salva Kiir, and charged with murder, treason and crimes against ...

Each election now feels like a fight for survival. That’s not just about politics; it’s the result of too much governing power shifting from the states to Washington. When one administration can tilt ...

Gov. Spencer Cox has spent much of the last week in the spotlight. As Utahns and local and federal officials grapple with the aftermath of conservative activist Charlie Kirk’s assassination, the ...

President Trump and Chinese leader Xi Jinping will speak Friday to finalize the TikTok deal amid high tensions over trade, tariffs and chips. Photo: Thomas Coex/Agence France-Presse/Getty Images The ...

The most important skills are clear communication, teamwork, and problem-solving. Media experts also need to know how to use ...