QRIS in China was ready for launch after a trial recorded 1.64 million transactions worth 556 billion rupiah (US$32.2 million).
The military just launched its latest 100,000-horsepower warship for intense sea trials. Discover why this new destroyer is the last of its kind.
Onshore wind development in the United States is being brought to a standstill.
Connections is a New York Times word game that's all about finding the "common threads between words." How to solve the puzzle.