Mercury, the only metal that remains liquid at room temperature, has fascinated humans for millennia. From ancient Egypt to Mesoamerica and China, civilizations had access to this mesmerizing ...

Falling on Trump's 79th birthday, the parade was added just a few weeks ago to the army's long-planned 250th anniversary ...

Eight years after President Donald Trump was dazzled by a grand military parade down the Champs-Élysées in Paris, he is ...