Book chronicles rise of urban planning in ancient Egypt

The pyramids and temples of Egypt, which still stand as magnificent monuments to ancient Egyptian civilization, were the result of some of the world's first urban planners—the ruling pharaohs who invested in town planning.

What really happened on Easter Island?

Hundreds of iconic moai statues stand testament to the vibrant civilization that once inhabited Easter Island, but there are far fewer clues about why this civilization mysteriously vanished. Did they shortsightedly exhaust ...

We need to know about alien biology before we know how they think

Should E.T. finally give Earth a ring, it's not only important to understand what the message says but why it is being sent, a speaker at a talk about extraterrestrials urged this week. This requires understanding about alien ...

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