Few plant families are as iconic as the resilient, spiky cactus, thriving in the driest deserts and as well as decorating our ...
Blooms from this abundant plant occur about every 50 years. Here's why it causes a rat flood and, ultimately, famine in certain regions of the world.
In the Australian city Geelong, just south of Melbourne, thousands are lining up for the rare chance to see – and smell – an unusual plant.