Anti-aircraft gunners with an air-defense unit of Ukraine's National Guard on a combat mission in August.Vyacheslav Madiyevskyi/ Ukrinform/Future Publishing via Getty Images <ul> <li>Ukraine's flexi… [+5950 chars]
When its all done, the full stack of the Space Shuttle launch system will stand 200 feet (61 meters) tall, becoming the
TOKYO As China's economy continues to grow at a slower pace than in recent decades, Chinese businesses and households ar
When Meiklejohn started college at Brown in 2004, she discovered cryptography. This branch of computer science appealed
