aState Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Science, Beijing, China bDivision of Infectious Disease Control and Prevention, National Key Laboratory of Intelligent ...

Abstract: The course knowledge graph aims to provide personalized learning recommendation and learning path map, and solve the problems of “information overload” and “knowledge roaming” among learners ...

Abstract: Against the backdrop of the increasing trend of aging population in China and even globally, the demand for hand function rehabilitation is growing day by day, and human-machine interaction ...

Michael Saylor is raising the stakes for almost everyone that is touched by his multibillion dollar bet on Bitcoin. The head of the digital asset treasury firm Strategy Inc. is boosting the yield on ...

Hidden deep in the forest, we uncover the remains of a forgotten Wehrmacht artillery outpost. Buried weapons, equipment, and relics from fierce battles reveal the story of soldiers who once fought—and ...

The jump in tariff rates drove a meaningful increase in custom duty receipts, but the net economic impact remains relatively modest. While almost all top trading partners are subject to higher tariffs ...

Kara Greenberg is a senior news editor for Investopedia, where she does work writing, editing, and assigning daily markets and investing news. Prior to joining Investopedia, Kara was a researcher and ...

A woman casts her vote on the day of Cameroon's presidential election at a polling station in Garoua, Cameroon on October 12, 2025. Desire Danga Essigue/ REUTERS Regardless of who is announced as the ...

Past Crashes, Future Gains? What History Suggests for U.S. Tech Stocks in 2026. Trump Warns of Threat to Social Security, Medicare Exclusive: Three-star general pushed out amid tensions with Hegseth ...