On July 9, 2011, the Republic of South Sudan declared its independence from Sudan and became Africa's 54th nation.

Now Hear This is a monthly A&R column that provides you with exciting new sounds we discovered through the innovative new ...

Four wildly different machines reveal where American performance is now and where it’s headed next.

Technical Review from KBR Highlights the Advantages of Syntholene's Geothermally Integrated Solid Oxide Electrolyzer Cells ...