Untold Earth
It Looks Like a Desert. But It Has Thousands of Lakes
Lençóis Maranhenses boasts 350 square miles of dunes that fill crystal blue with lagoons each year.
Lençóis Maranhenses boasts 350 square miles of dunes that fill crystal blue with lagoons each year.
With under 40 pupfish left in the wild, they are possibly the rarest fish on the planet.
Fossilized footprints suggest human presence in the Americas far earlier than previously believed.
The Bay of Fundy's extreme 50 foot tides carry enough potential energy to power a small city.
The Northern Lights captivate viewers, but there may be more to this phenomenon than meets the eye.