OPINION: The world's most powerful nation has forgotten the truths that made it great.

Ahead of its 250th birthday, an empirical look shows why the world’s leading country no longer stands so far apart

OPINION: The world's most powerful nation has forgotten the truths that made it great.

Scholars will somedy wonder how the richest country in history chose to throw it all away. But the crisis has been there since the beginning

As America marks 250 years, its global dominance, built on military might and economic power, faces unprecedented challenges. Internal self-doubt and external policy shifts,…