You can visit castle ruins on a rocky island off of New York on the Hudson River. Legend has it, the river's oddest ...

Federal officials asked the Upper Colorado River Commission's federal chair to resign as the Trump administrations replaces key leaders.

America has very few real castles, but one of them stands in Passaic County. Since 1892, Lambert Castle has occupied the eastern slope of Garret Mountain, high above the City of Paterson.

WAKAYAMA—A rare event to explore the underwater world of Wakayama Castle’s moat took place here on Oct. 5 as volunteers and city officials lowered the water level, revealing a hidden ecosystem.