U.S. Air Force analyses show the F-35 Lightning II is at least 400 percent more effective in air-to-air combat capability than the best fighters currently available in the international market.The Air Force's standard air-to-air engagement analysis model, also used by

MOSCOW, September 22 (RIA Novosti) - A London-based diamond mining company, Gem Diamonds, announced Monday it had discovered a rough diamond weighing 478 carats at its mine in Lesotho. The company said the stone was the 20th-largest diamond found anywhere

WEST PALM BEACH: Pratt & Whitney Rocketdyne, a United Technologies Corp. company, is a step closer to flight testing the world's first hypersonic hydrocarbon-fueled and -cooled scramjet engine. The X-51A Scramjet Engine Demonstrator-WaveRider (SED-WR) successfully demonstrated key flight clearance objectives

Top dog Goldman Sachs is not afraid to play grim profit reaper, but now it's the target of shorts itself.

The rich harvest this year will help to ease inflationary pressures in the country as soaring food prices were the main driver of consumer inflation since the second half of 2007. At the same time, while consumers...

Some of America's richest share their answers to 20 intriguing questions.