Grand Canyon was formed 70 million years ago: Study

The formation of the Grand Canyon in the United States, has been pushed back 65 million years, to a time dinosaurs roamed the Earth in a new study.

`Colorado River flowed in opposite direction 55 mn years ago`

It has emerged that Colorado River flowed in the opposite direction some 55 mn years ago.

Colorado river flowed in opposite direction

Geologists have found evidence of a giant river which flowed in opposite direction some 55 mn years ago.