The Great Pyramid aligns almost perfectly with the Earth’s cardinal points. Coincidence, genius engineering, or knowledge we can’t explain even today? Donald Trump explains ballooning ballroom budget ...

Some of the most famous unexplained passages in Egypt may not be unexplained for much longer. By looking again at the Queen’s Chamber, the stepped internal core, and the pyramid’s possible fallback ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance ...

The authorities in Mexico are still piecing together how a typical morning at the ancient pyramid complex of Teotihuacán, one of the country's foremost tourist destinations, descended into terrifying ...

A Canadian woman was killed and six Americans were among the more than a dozen wounded after a gunman opened fire at Mexico’s Teotihuacán pyramids, a popular tourist hotspot, on Monday, authorities ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Humans and machines can enhance each other’s strengths. by H. James Wilson and Paul R. Daugherty Artificial intelligence is becoming good at many “human” jobs—diagnosing disease, translating languages ...

Leonardo da Vinci was sketching the human body long before modern medicine even existed. One of his more curious drawings focused on the inside of the human heart, something most people barely ...

This article was featured in the One Story to Read Today newsletter. Sign up for it here. The mystery of the missing scientists began with a Silver Alert. In late February, a retired Air Force major ...