Concerned over the use of wood harvested from Indonesia's threatened rainforest in its chicken buckets, activists with Greenpeace International scaled the KFC HQ in Louisville, Kentucky last week and hung up a giant banner that read, "KFC Stop Trashing My Home," to encourage the restaurant chain to find a more sustainable option.

A new report published in the journal Proceedings of the National Academy of Sciences suggests that the palm oil industry is causing worse damage than originally suspected.