Firefly is backed by AE Industrial Partners. In May, Northrop Grumman said it invested in Firefly to further advance production of their co-developed medium launch vehicle, Eclipse. As of November, ...

Stocks are mostly lower on Wall Street, pulling the S&P 500 and the Nasdaq composite below the records they set a day earlier ...

The S&P 500 and Nasdaq composite closed at record highs on Thursday, and ended the week just below those levels.

The S&P 500 and Nasdaq both slipped for the week after notching new record highs on Thursday. Plus: Kraft Heinz shares rose after The Wall Street Journal reported the packaged-foods giant is planning ...

TORONTO - Canada's main stock index finished lower, weighed down by losses in technology, while U.S. stock markets also moved ...