A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

For the first time, the Oklahoma Trail of Tears Association marked the graves of Cherokee Freedmen who survived the Trail of ...

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

At the beginning of a vintage Kool-Aid commercial, there appears an antique version of today’s Kool-Aid man who tells the tale of “the world’s greatest Indian fighter.” ...