Antarctica is home to a peak shaped like a perfect pyramid — but contrary to what conspiracy theorists say, the mountain's ...

The Hotel du Lac has seen better days. Its distinctive shape, resembling an inverted pyramid or a bird in flight, has been making a statement on the Tunis skyline since the early 1970s.

This standard technique is known as "the inverted pyramid". It started out of necessity ... and how our perception of the facts can be shaped by those presenting them. With Jo Fidgen.