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Was There a Civilization On Earth Before Humans?

A look at the available evidence By Adam Frank –  Regis Duvignau / Reuters   It only took five minutes for Gavin Schmidt to out-speculate me. Schmidt is the director of NASA’s Goddard Institute for Space Studies (a.k.a. GISS) a world-class climate-science facility. …

 

The seven ancient wonders of the world

by Mike Colagrossi – The Colossus of Rhodes, Wikimedia Commons.  The Seven Wonders of the Ancient World were marvels of architecture, human ingenuity, and engineering on a scale that even the greatest artists of contemporary times would have a hard time replicating today. …

How Climate Change Could Break the Internet

A new look at sea-level rise projections discovered a threat to coastal internet infrastructure that may come much sooner than expected.  By Rob Goodier – Getty Images – Brendan Smialowski.   Climate change threatens many facets of modern human life, from eroding coastlines, …

This Face Changes the Human Story. But How?

Scientists have discovered a new species of human ancestor deep in a South African cave, adding a baffling new branch to the family tree. Naledi Fossils – While primitive in some respects, the face, skull, and teeth show enough modern features to justify …