It can be easy being green.... READ ON
Some of China's modern pollution problems started long ago with the invading Mongols.... READ ON
Invasive species are bad news. They compete with native critters for food, destroy local ecology and, in some cases, are even dangerous to humans. And thanks to the increasingly global nature of our world, there are more and more animals discovered where they don’t belong every year. Here are just a few pests that have hitched rides to distant shores, where they’re currently wreaking havoc.1. Cane Toad, Bufo... READ ON
Flamingos are naturally white. Their diet of brine shrimp and algae turns them pink.