Ukraine Crash: The US says a satellite tracked a surface to air missile taking down the Malaysian Airlines jetliner in Ukraine yesterday with 298 people on board. Officials said the tracking did not reveal the missile’s point of origin, but …

Flight 370: China’s official Xinhua news agency says a Chinese patrol boat detected an electronic pulse signal today in the Southern Indian Ocean. The Chinese say the signal is unidentified. Two other ships equipped to detect an airplane’s black box, …

Day 21: The search area for Malaysia Flight 370 has been moved 700 miles northeast based on new data analysis suggesting that the plane was flying faster than thought and that it would have run out of fuel sooner. Search …

Debris: Malaysia’s defense minister says new satellite images show 122 objects floating in the Indian Ocean that might come from the missing Flight 370. The objects, some of them 75 feet long, are scattered over an area of 154 square …