The Battle for Pluto

Pluto has been the subject of recent controversy, with scientists demoting it from plant to dwarf planet. Philip Metzger, a planetary physicist as the University of Central Florida, says this new classification is dead wrong.

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Henri J. Barkey on the Turkish Crisis

Turkey is facing an economic crisis — its lira has fallen almost 40 percent this year — and its relations with the U.S. are under severe strain, with gunfire near the American embassy on Monday ...

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