The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

In “Shots Heard Round the World,” John Ferling argues that substantial – and secret – aid from France helped the colonists ...

Saturday marks the 250th anniversary of the first day of the 3,059-day war that birthed the modern world. Commemorating the April 19, 1775, skirmishes at Lexington Green and Concord Bridge begins a ...