Eucalyptus trees, otherwise known as gum trees, are admired for their colorful peeling bark and gray-green or blue-green ...

The Rainbow Eucalyptus tree is a naturally colorful tree that comes from the Philippines. When its bark peels, a technicolor display begins to form. Follow Tech Insider: On Facebook More from ...

Portuguese eucalyptus forests are helping to replace plastics, but as the country’s climate warms up, this highly flammable tree is a growing threat to people and biodiversity. Portuguese ...