Researchers have discovered two at "air-filled voids" behind the face of the Menkaure pyramid on the Giza plateau.

Air-filled voids detected in Giza's Menkaure Pyramid give new evidence of a possible second entrance, confirmed by scanning technology.

Dara-Abasi Ita writes about trading and investing for Investopedia and Investing.com, and he is an editor at Lawverse magazine. He has written about financial topics, including private equity, asset ...

Discover the magic of compounding and why it's important for increasing wealth Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business ...