For decades, the United States has depended almost entirely on foreign sources for its supply of rare earth ...
A recently analyzed submerged stone bridge inside Genovesa Cave on the Spanish island of Mallorca suggests that humans ...
WASHINGTON—In President Donald Trump’s idealized framing, the United States was at its zenith in the 1890s, when top hats and shirtwaists were fashionable and typhoid fever often killed more soldiers ...