A crowd at the zoo cheers on an elephant as it rescues a drowning gazelle with its trunk in Guatemala City, Guatemala. Shake ...

Washington, D.C. is gearing up for one of the largest military parades in recent history as the U.S. Army marks its 250th anniversary this Saturday.

Eight years after President Donald Trump was dazzled by a grand military parade down the Champs-Élysées in Paris, he is finally getting a chance to try to top the spectacle.

Iran said it built and will activate a third nuclear enrichment facility, after the U.N. atomic watchdog censured Iran.