More than 96% of deforestation, or human-caused, permanent removal of forest cover, occurs in the tropics.

Butterflies that independently evolved the same wing patterns have also evolved similar eyes and brains which are fine-tuned ...

The rainforest has many layers There are thousands of tree species in the Amazon rainforest, many of which grow to between 80 and 100 feet tall, developing huge networks of branches that make up the ...

Imagine a prairie. How many plant species do you see? Maybe you're picturing yellow coneflowers, some little bluestem, ...

Skip the tourist traps and environmental damage. These insider tips help you experience authentic Hawaii while preserving its ...