MANILA, Philippines — Lino Cayetano announced issuing his first official orders as general manager of government-owned People’s Television Network (PTV) meant to strengthen the network’s content, ...

VocabOwl has turned vocabulary size into the kind of number people want to post, argue over, and quietly retake when the result feels too cruel. The viral vocabulary test asks 100 multiple-choice ...

The focus on teaching students how to code—a big emphasis for years—is now expanding to showing them how artificial intelligence works. Code.org, one of the major K-12 computer science education ...

Abstract: A high-gain polarization-reconfigurable antenna array with switchable single and dual beams is proposed in this article. To realize the polarization-reconfigurable and beam-switching ...