New dinosaurs are popping up in Africa. Scientists think it could be just the ‘tip of the iceberg’

The discovery of new species of dinosaurs along the shores of Zimbabwe’s Lake Kariba has scientists excited about future ...

For three friends, an eagerly anticipated dream adventure to the Grand Canyon becomes a nightmare

A foreboding sky rises high over a selfie taken by a smiling John Giusti before the jagged, staircase-like ridges of the ...