The Grand Canyon is super-wide and super-deep, which might make you think that the Colorado River, which carved it, is particularly old or powerful. Or at least that's what I thought.

Scientists have found a world that might be half volcanoes, half ball of ice, and it could teach us a lot about how life began on earth.

With a recent announcement from the UN Office for Outer Space Affairs, the doors to space research have been opened for many new countries.

Cliffs and canyons, beaches and dunes, floodplains and river valleys, plateaus and mountains — these are all products of a restless Earth. In today’s episode we’re going to take a closer look at how landforms greatly influence how people...

This program examines the geography and people of East Africa Including a closer look at African wildlife.