Cerro El Cono is a solitary, pyramidal hill in the Peruvian Amazon rainforest whose origins remain mysterious and that holds ...

Despite having been tucked away in the Scottish forest for more than 150 years, the cairn, which is also referred to as the Balmoral Pyramid, is still largely considered to be a hidden gem in ...

For example, in a forest a pyramid of numbers might show a single tree feeding loads of caterpillars, which can feed several blue tits, which can feed a couple of hawks. But this doesn't look like ...