File photo shows a group of 242 Venezuelan migrants, including women and children, returning to their country on Monday on a plane from Mexico, Interior Ministry head Diosdado Cabello said.

Why it's incredible: The lake is one of the largest on Earth, but it lies beneath several miles of ice. Lake Vostok is a giant lake in Antarctica that is similar in size to North America's Lake ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet ...

How to determine the deepest lake in Arizona is another question. The deepest lake is determined by the lake depth, measured by feet from the bottom. Other measures include water level ...

The lake is thermal, meaning it is heated by geothermal processes inside Earth's crust. (Image credit: Neuron Foundation) While exploring the region around the town of Leskovik in Albania, the ...

“The world’s finest geographers, experts who study the Earth’s natural environment, have concluded a decades-long council and determined that a great lake deserves to be named after a great stat ...