Abstract: This article considers tracking multiple underwater targets using active sonar sensors. The fundamental problem of underwater multiple target tracking is unknown data association between ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. PARIS (AP) — Five more people have been arrested in the investigation into the theft of crown ...

Former Golden Bachelor Gerry Turner hasn’t quite embraced the idea of being divorced following his split from Theresa Nist. “It was such a short time and it was, you know, in an artificial environment ...

George Washington’s Farewell Address is one of the key documents of America’s founding era. It’s not as familiar as the Declaration of Independence, the Constitution and some other writings, but it ...

Authorities are probing possible mechanical or braking failures as Hong Kong reviews airport safety and runway-end protection. Official Instagram/airactcargo A cargo Boeing 747-400 has crashed at Hong ...