Decades of enigma around an Antarctic pyramid finally resolved amid steaming speculation by raging conspiracy theorists.

Like Pyramid Creek itself, Pyramid Falls was born of a glacier. The tandem are two of myriad natural spectacles in British Columbia and the Canadian Rockies that illustrate the splendor of glaciation.

Some internet users perceive it as giant "doors" that might lead to a supposed pyramid hidden in the glacier. The alleged ...

The increased crevassing, especially prominent in fast-flowing portions of the ice sheet, could lead to a feedback loop that accelerates ice loss from the glacier, which ultimately raises sea levels.