Scientists have long been puzzled about the origins of dinosaurs. Recent research suggests a surprising location based on the oldest-known dinosaur fossils, evolutionary relationships, and Triassic ...
President Donald Trump signed an executive order Monday shortly after his inauguration calling for the Gulf of Mexico to be renamed the Gulf of America and Denali, the tallest peak in the United ...
One of the main social and economic challenges facing Amazonian countries is inequality. Although the standard of living of the lower economic strata is better now than at any time in history, tens ...
The Missouri River. Beginning near Bozeman, Montana, it extends more than 2,300 miles before flowing into the Mississippi River near St. Louis. On its journey, it crosses or borders Montana, North ...