Prevost, who will take the name Leo XIV, was elected as the first American pope in the 2,000-year history of the Catholic Church
Despite covering more than half the planet, the deep ocean remains largely unexplored, with less than 0.001% of its seafloor directly observed, researchers say
Fleeing British persecution, 26-year-old printer Isaiah Thomas turned his Massachusetts Spy into one of the first war-reporting newspapers — helping fuel the fight for American independence from his new home in Worcester